Leonard Lauder - USA - $21 Billion

Leonard Lauder can surely buy anything he lays his eyes on thanks to the $21 billion fortune he accumulated over the years. His parents, Joseph and Estée Lauder, were the founders of the Estée Lauder Companies. He became the company's CEO in 1999.

His hard work paid off because he's now their chairman emeritus. During his time as CEO, the company entered The New York Stock Exchange and acquired other brands like Bobbi Brown and MAC. In 2020, Leonard released a memoir titled  The Company I Keep: My Life in Beauty.

Pang Kang - China - $31.6 billion

While some billionaires don't mind people knowing more personal details about them, some like Chinese billionaire Pang Kang would instead remain private. He currently serves as Foshan Haitian Flavouring & Food Co.'s chairman and is worth $31.6 billion.

They're among the largest suppliers of soy sauce from China. He initially served as an executive for the  Hai Tian Sauce Shop. Kang helped them become a limited company in the mid-'90s, and he made a $60K-worth investment to become a shareholder. The company later got renamed Foshan Haitian Flavoring & Food.

Dieter Schwarz - German - $36.8 Billion

Another billionaire who cherishes and takes care of his privacy is Dieter Schwartz. He's the man behind the multinational retail group named Schwarz-Gruppe. They're the owners of the Kaufland and Lidl grocery shops. Sources estimate that he's worth a whopping $36.8 billion today.

His father, Josef, started the Lidl & Schwarz KG discount chain he started working for in 1973. He inherited it after his father passed, and, when he became CEO, he brought the business outside German borders. Schwartz has been married to his wife Franziska since 1963, and their affluence allows them to raise their daughters with a comfortable lifestyle.

Jim Ratcliffe - UK - $18.7 Billion

Jim Ratcliffe majored in chemical engineering when he went to the University of Birmingham. He initially co-founded a company named Inspec, but then he later bought-out the company and formed his multinational chemicals company called Ineos. The company brought him consistent success, and he's now worth $18.7 billion.

Ineos is the provider of solvents, plastics, and synthetic oils used for antibiotics and insulting. Ratcliffe's name doesn't pop up on news headlines often because, as The Sunday Times reported, he's publicity-shy. In 2020, his company became Mercedes AMG F1's newest principal partner.

Hui Ka Yan - China - $27.2 billion

The Evergrande Group is among the largest real estate developers in China. Xu Jiayin, also known as Hui Ka Yan, is the company's chairman and sources estimate his current fortune to be around $27.2 billion. He is their largest shareholder, and he took them public in 2009.

They reportedly have more than 800 projects in over 280 cities. Hui had some humble beginnings, for he spent a decade working as a steel factory technician. In recent years, mounting debts caused his fortune to plummet down, and the COVID-19 pandemic was undoubtedly bad for his business.

Goh Cheng Liang - Singapore - $19.9 Billion

During the mid-'50s, Singaporean Goh Cheng Liang put up his first paint shop. It brought him a decent amount of earnings for many years, and then he became  Nippon Paint's leading distributor in the early '60s. By 1974, he established Wuthelam Holdings, which helped him grow a $19.9 billion fortune.

His company is a manufacturer of coating and paint. He doesn't keep all his money to himself, for he also supports different charitable causes. Goh has his own foundation called the Goh Foundation made massive donations over the years. Since 2018, Goh's son named Goh Hup Jin, has been Nippon Paint's chairman.

Takemitsu Takizaki - Japan - $32.3 Billion

Takemitsu Takizaki's jaw-dropping $32.3 billion fortune comes from his success in the technology industry. He founded a company called Keyence that manufactures digital microscopes, vision systems, measuring instruments,  automation sensors, laser makers, and barcode makers.

After decades of being the company's chairman, Takizaki decided to step down in 2015. He didn't enter retirement, for he's still their honorary chairman, and he's part of the company's board of directors. A fun fact about him is that he loves collecting fossils. He lives a peaceful life in Japan with his wife and son.

Vladimir Potanin - Russia - $26.6 billion

Vladimir Potanin is reportedly worth $26.6 billion today, making him among the wealthiest guys in Russia. His loans-for-shares program during the first half of the '90s was quite controversial, but it was the main reason why his wealth grew tremendously over the years.

He currently owns over a third of Norilsk Nickel, and he's a stakeholder at Petrovax Pharm and the Rosa Khutor ski resort. Potanin is the sole Russian who decided to join The Giving Pledge. Becoming part of it means that he will donate half of his fortune to charity.

Yang Huiyan - China - $31 Billion

Yang Huiyan is reportedly the wealthiest woman across Asia. She holds most shares of Country Garden Holdings, and sources estimate her to be worth around $31 billion today. Her father, Yang Guoqiang, initially put up Country Garden in the late '90s.

Before the company's 2007 IPO, Guoqiang gave his daughter 70% of the company's shares. Huiyan truly deserved it since she's a smart woman who's a graduate of the Ohio State University, and reports say she got  Cypriot citizenship in 2018. She and her husband named Chen Chong, have been married since 2008.

He Xiangjian - China - $40.1 Billion

He Xiangjian is one of the founders of Mideo, a massive appliance maker in China. Forbes estimates that his net worth as of January 2021 is at a whopping $40.1 billion. Midea's beginnings happened in the late '60s when he and 23 Beijao residents decided to form a lid production company.

The company eventually became Midea and gave its founders a jaw-dropping amount of income. In 2012, Xiangjian ended up stepping down from operations. He went through a lot in 2020 due to an attempted kidnapping incident. The local police eventually arrested the criminals.

William Ding - China - $29.4 Billion

Chinese billionaire William Ding proudly possesses a hard-earned $29.4 billion fortune today. He's the CEO and founder of a company called NetEase. They're focused on providing online services concerning commerce, content, communications, and community.

After college, he initially worked as an engineer in Ningbo's local state department. He then landed a job with Sybase in Guaognzhu, but he ultimately established NetEase in 2003. The company is well-known for developing internet and video games, and they even own pig farms already. In 2020, Ding bought Elon Musk's former Los Angeles estate for $29 million.

Colin Huang - China - $62.6 Billion

Colin Huang studied computer science when he went to the University of Wisconsin, and then he later got hired as an intern for big tech companies like Google and Microsoft. He later created a consumer electronics website called Ouku that he sold in 2010 for about $2.2 million.

In 2015, he founded Pinduoduo, which is an e-commerce platform. The company achieved over $4 billion in revenue after only four years of operations. Huang stepped down as the company's CEO in 2020, but he will remain as their chairman. It looks like he will now have more time to enjoy his $62.6 billion fortune.

Abigail Johnson - USA - $15 Billion

Abigail Johnson was born into wealth, but she made sure to study and work hard to live up to her ancestors' success. Her father, Ned Johnson, used to be the head of Fidelity Investments, but she took over as CEO in 2014 and became chairman two years later.

Her grandfather, Edward C. Johnson II, was the brains behind the company, and he originally founded it in 1946. Abigail is currently one of the wealthiest women in the world because she's worth $15 billion. She has two kids with hubby Christopher McKown, who she has been married to since 1988.

Sheldon Adelson - USA - $36.3 Billion

Sheldon Adelson takes pride in being the CEO, chairman, and founder of the Las Vegas Sands Corporation. He owns Singapore's Marina Bay Sands and Las Vegas' The Venetian Resort Hotel Casino. At 87 years old, sources estimate that he's worth around $36.3 billion.

His parents weren't wealthy, but he became business-minded at a young age. He started selling newspapers at twelve years old, and then he invested in candy-vending machines during his teens. During the 2020 US Elections, Adelson reportedly donated at least $200 million to President Donald Trump. He then donated over $100 million to several Trump PACs.

Laurene Powell Jobs - USA - $22.8 Billion

Laurene Powell Jobs might've not imagined that she would become a multi-billionaire, but her life completely changed after the death of her husband, Steve Jobs. Steve used to be the CEO of Apple Inc., and his company is well-known for changing the world when it comes to gadgets.

After her husband died in 2011 due to neuroendocrine cancer, she inherited Disney and Apple stock worth billions. Laurene is now worth $22.8 billion, and she's busy managing her social change organization called Emerson Collective. Reports say she's the wealthiest woman in the tech scene.

Li Ka-Shing - Hong Kong - $32.1 Billion

Li Ka-Shing is a notable Asian businessman who has a fortune estimating at $32.1 billion today. He was CK Asset Holdings and CK Hutchison Holdings' chairman, and he made a name for himself as a leading developer and port investor. He's also a massive beauty and health retailer across Europe and Asia.

In 2018, Li decided to step down from his role as chairman, but he remains a senior adviser for his companies. He is a man with a good heart because he used his wealth to support many philanthropic causes. His charitable organization, named Li Ka Shing Foundation, is the second biggest private foundation globally.

Tadashi Yanai - Japan - $44.5 Billion

Those who love laidback and cozy clothes must know about Uniqlo. Tadashi Yanai owns it through his retail holding company called Fast Retailing. His business career started in the early '70s when he sold menswear and kitchenware at the JUSCO supermarket.

He then joined the roadside tailor shop of his father, which led to him opening his first-ever Uniqlo branch in 1984 at Hiroshima. Tadashi is currently worth around $44.5 billion, and he lives just outside Tokyo in a massive $50 million-worth mansion. He's also the owner of two spacious golf courses in Hawaii.

Gerard Wertheimer - France - $24.6 Billion

Gérard Wertheimer, along with his brother Alain, are the owners of Chanel. Their grandfather Pierre started the fashion house with Coco Chanel, and it managed to remain one of the most prominent luxury brands until today. Gérard is reportedly worth around $24.6 billion today.

Outside of Chanel, he also invested in several vineyards with his brother. Their french wineries named Château Canon and Château Rauzan-Ségla received great reviews from critics. Gérard currently splits his time between homes in Geneva, Switzerland, and New York City. He has two children with his wife, Valérie Wertheimer.

Alain Wertheimer - France - $24.6 Billion

Alain Wertheimer is the other Wertheimer brother who's in charge of operating Chanel these days. His brother heads the company's watch division, but he, on the other hand, serves as their chairman. Forbes says that he has the same fortune as his brother, which is $24.6 billion.

Among Alain's achievements as chairman is acquiring brands like Tanner Krolle, Holland & Holland, and Eres Lingerie. He reportedly lives in New York City with his wife and three kids. Aside from vineyards in France, he and his brother also invested in a vineyard in Napa Valley, California.

Len Blavatnik - UK - $31.3 billion

Len Blavatnik grew a $31.3 billion fortune through investing in different myriad companies. He did it through his multinational industrial group called Access Industries. Blavatnik put up the company in 1986, and they mostly focus on real estate, media and telecommunications, natural resources and chemicals, and venture capital.

He notably went to Harvard Business School and got an MBA. Blavatnik is an active philanthropist who made massive donations through the Blavatnik Family Foundation. He has four children with his wife Emily Appelson Blavatnik, and he reportedly holds citizenships in the United Kingdom and the United States.

Giovanni Ferrero - Italy - $27.7 Billion

Giovanni Ferrero's grandfather, Pietro Ferrero, is the founder of the Ferrero SpA confectionery company. Pietro passed it down to his son, Michele, who later passed it down to Giovanni and his brother Pietro. Sadly, Pietro Jr. passed away in 2011, and Giovanni became the company's sole CEO.

Michele was still executive chairman when he got promoted, but he eventually passed away in 2015. Giovanni now has a net worth of $27.7 billion. The Ferrero Group continues to expand, and one of their most recent acquisitions was a healthy snack company called Eat Natural.

Dan Gilbert - USA - $42.7 Billion

Dan Gilbert is the owner of the holding company called Rock Ventures, and he is among the founders of the mortgage lending company named Quicken Loans. He's also well-known in the NBA scene because he owns the Cleveland Cavaliers. Sources estimate that he has a $42.7 billion fortune today.

Dan is part of the State Bar of Michigan, and while he was still studying law, he got to experience selling houses. When the COVID-19 pandemic hit Detroit earlier in 2020, he instantly held out a helping hand and donated funds for healthcare, relief, and small businesses.

Michael Dell - USA - $40.4 Billion

Michael Dell is the CEO, founder, and chairman of Dell Technolgies Inc. The company is among the most prominent technology infrastructure companies in the world. Dell notably had a merger with EMC in 2016, and they broke records because the deal was worth a whopping $60 billion.

Michael's current fortune is already at $40.7 billion. He has a firm called MSD Capital, which allows him to invest in different companies and grow his wealth even more. He's also an accomplished philanthropist, using the Michael and Susan Dell Foundation to help children dealing with poverty.

Phil Knight - USA - $52.9 Billion

Nike is one of the leading brands when it comes to shoes. The company got established in January 1964 by Phil Knight and Bill Bowerman. Bill was Phil's coach when he was still part of the University of Oregon's track team. Their company's first name was Blue Ribbon Sports, but they changed it to Nike in 1971.

The company's sales have been fantastic for decades, and Phil is reportedly enjoying a $52.9 billion fortune today. He was the company's chairman for at least five decades, but he decided to step down in 2016. He still acts as their chairman emeritus.

John Mars - USA - $28.9 Billion

John Mars inherited a massive fortune after the death of his father, Forrest Mars Sr. His grandfather, Frank C. Mars, was the founder of Mars, Incorporated. After he finished his studies at Hotchkiss School, he later graduated from the prestigious Yale University.

Mars currently owns one-third of the company, like his sister Jacqueline. The rest of the company belonged to their brother Forrest Jr., but his four daughters inherited his shares after he passed away. Aside from Mars, John is also well-known for owning petcare brands like Whiskas and Pedigree.

Jacqueline Mars - USA - $28.9 Billion

Like her brother John, Jacqueline Mars also has a $28.9 billion fortune today. Her shares from Mars, Inc. is the main reason she got included in the World's Billionaires list of Forbes. She was an anthropology major when she went to Bryn Mawr College.

Sources say that she's the wealthiest person living in Virginia. Despite her luck financially, things were the complete opposite when it came to love. Jacqueline had two marriages in the past that didn't last. She has three kids from her first marriage to David H. Badger.

Francois Pinault - France - $47.6 billion

François Pinault is the man behind the Kering multinational corporation. Their subsidiaries are luxury brands like Yves Saint Laurent, Gucci, Alexander McQueen, and Balenciaga. The company's revenue surpassed $19 billion in recent years, and he's reportedly worth $47.6 billion today.

He slowed down when it came to working in the 2000s, and he appointed his son, François-Henri, to become the new CEO and chairman of Kering. François is among the wealthiest guys in France, and when the  Notre Dame de Paris caught on fire in 2019, his family donated over $120 million for its repairs.

Carlos Slim - Mexico - $60.8 Billion

Carlos Slim is a business magnate from Mexico who was once the wealthiest person in the world. He grew his wealth through his global conglomerate company called Grupo Carso. Some conglomerate tackles business involving healthcare, high-technology, real estate, manufacturing, energy, media, hospitality,  transportation, financial and sports services, and entertainment.

Forbes claims that he's worth around $60.8 billion, making him the wealthiest man in Latin America. Despite his wealth, Slim likes keeping things old-fashioned, and reports say that he uses notebooks instead of computers in his office to record financial data.

Pony Ma - China - $56.4 billion

Chinese billionaire Ma Huateng, who you might know as Pony Ma, is the founder, CEO, and chairman of Tencent. His company is among the most significant tech and internet companies globally and is reportedly the most valuable Asian company. Huateng's fortune today is at $56.4 billion.

His company developed WeChat, the largest mobile instant messaging service in China. He might be part of Fortune's world's greatest leaders, but he prefers to keep a low profile. Pony doesn't need to flaunt the fact that he owns a palatial mansion in Hong Kong or $150 million worth of art pieces.

Zhong Shanshan - China - $86.3 Billion

Zhong Shanshan is among the wealthiest guys in China, thanks to the success of his company called Nongfu Spring. The company sells beverages and bottled water, and its revenue surpassed $3 billion already. Today, he accumulated a fortune estimating at $86.3 billion.

Shanshan had a tough life growing up because his parents faced prosecution during the Chinese cultural revolution. He dropped out of school at twelve years old and later took on jobs as a news reporter and construction worker. Shanshan then worked as a beverage salesman, which led to him starting his own beverage company.

Julia Flesher Koch - USA - $56 Billion

Julia Koch ended up becoming one of the world's billionaires after the death of her husband, David Koch. He started working for Koch Industries, the family business, in the '70s, and then he later became the company's co-owner in 1983. He passed away at 79 years old in 2019.

Julia gained a massive inheritance, and she's reportedly worth around $56 billion today. She and David met on a blind date and tied the knot in 1996. She attended many high-society events in New York when she was younger and worked as a designer's assistant.

Charles Koch - USA - $44.9 Billion

One of the Koch siblings who are still alive today is Charles Koch. He owned about42% of the company with his late brother David. While David was the executive vice president, he served as the chief executive officer and chairman. The brothers made it a point to expand the business after inheriting it from their dad.

There are four Koch brothers, but Charles and David bought out the stakes of the other two. Charles is reportedly worth around $44.9 billion today. In 2020, he released a book titled Believe in People: Bottom-Up Solutions for a Top-Down World.

Jack Ma - China - $58.4 Billion

Jack Ma, who's worth $58.4 billion, is among the more popular billionaires from China. He owns the multinational technology conglomerate named the Alibaba Group. He has a past of working as an English teacher, and he even got rejected in numerous jobs when he was starting out.

Ma became interested in the internet in the '90s, and years of hard work led to him starting Alibaba in 1999. Today, the company is the biggest e-commerce company and retailer in the world. Ma retired from Alibaba in 2018 because he now wants to focus on environmental causes, educational work, and philanthropy.

MacKenzie Scott - USA - $57.4 Billion

MacKenzie is among the richest woman globally because of her fortune estimating to $57.4 billion. She didn't come up with a revolutionary product or service, for her jaw-dropping wealth comes from her divorce from Amazon founder Jeff Bezos. They got married in 1993, but their marriage ended in 2019.

Rumor has it that he cheated on her, but they never confirmed anything. MacKenzie received Amazon shares worth $36.8 billion. She's well-known as a novelist, and she also uses her fortune to help charitable causes. In 2020, TIME Magazine included her in its list of 100 Most Influential People.

Alice Walton - USA - $67.4 Billion

Alice Walton is the Walmart heiress who's currently worth $67.4 billion. Her father, Sam Walton, founded the company in the '60s. She took on several jobs before putting up her own investment bank called Llama Company in 1988. Four years later, she ended up inheriting a massive sum after her father passed away.

Walton closed down her company in the late '90s and moved to Millsap, Texas. She eventually sold her estate and moved to Fort Worth, Texas, because she needed to spend more time focusing on her art museum in Arkansas named Crystal Bridges Museum of American Art.

Jim Walton - USA - $67.2 Billion

After finishing his marketing studies at the University of Arkansas during the early '70s, Walmart heir Jim Walton started working for the family business. He handled deals involving different properties, and he eventually got promoted as Walton Enterprises' President in 1975.

He later became part of the board of directors of Walmart when his brother John died in 2005. Sources say Jim is worth $67.2 billion as of today. He stepped down from Walmart's board in 2016, and his son Steuart took over the position. Jim's now focused on his role as Arvest Bank's chairman.

Rob Walton - USA - $66.9 Billion

Rob Walton is the eldest of the Walton siblings. After graduating, he initially worked for a law firm but later became Walmart's vice president in 1978. He got promoted to vice chairman after four years, and then he took over as the board of directors' chairman once his dad died in 1992.

He retired from his role as chairman in 2015, and Greg Penner, his son-in-law, replaced him. Rob is still part of the company's board, and his net worth today is $66.9 billion. In 2020, Walmart still had a high demand despite the ongoing pandemic, so the company hired around 400K temporary workers.

Amancio Ortega - Spain - $74.5 Billion

Amancio Ortega is a Spanish businessman who founded a multinational clothing company named Inditex. Their most famous brand is Zara, but they also own Bershka, Pull and Bear, and Massimo Dutti. He's among the wealthiest guys in Europe, with his current fortune of $74.5 billion.

2015 was an incredible year for him because Inditex's stock price peaked, and it made him the wealthiest man in the world. Amancio's annual dividends reach $400 million, and he uses it to invest in real estate in the United Kingdom, the United States, and Spain. Ortega retired from Inditex in 2011 and asked Pablo Isla to take over the fashion group.

Francoise Bettencourt Meyers - France - $75 Billion

Françoise Bettencourt Meyers is a member of the family the founded L'Oréal. She has been part of the company's board since the late '90s, and she serves as the family holding company's chairman. When her mom Liliane Bettencourt passed away in 2017, she became the reigning heiress of L'Oreal.

Reports say she's worth $75 billion as of 2021 and is among the world's wealthiest women. When the Notre Dame cathedral sustained significant damages from a fire in 2019, her company and family didn't hold back to make donations worth $226 million.

Sergey Brin - USA - $74.1 Billion

Sergey Brin has a $74.1 billion fortune today because of how successful Google became. He co-founded the company with Larry Page in the late '90s, and it's best known for its search engine service. The duo started Google while they were still studying at Stanford University.

They stopped pursuing their Ph.D. and worked on Google in the garage of Youtube CEO Susan Wojcicki. Google got renamed Alphabet Inc. in 2015, and they have been changing the look of their apps and services in recent years. Brin stepped down as president in 2019, and sources say he's now working on a project involving a high-tech airship.

Larry Page - USA - $76.2 Billion

Larry Page is the other founder of Google, and it looks like his affluence is higher because he's worth $76.2 billion today. He was the company's chief executive officer from 1997 until 2001. He assumed the role again in 2011, and then he became Alphabet Inc.'s CEO from 2015 until 2019.

Despite not being the CEO anymore, he's still part of the board, a controlling shareholder, and an employee. Google has a search ranking algorithm called PageRank, and Page takes credit for being its co-creator. As of today, Sundar Pichai acts as Alphabet Inc.'s CEO.

Larry Ellison - USA - $87.6 Billion

Larry Ellison is among the men who founded the Oracle Corporation. The company is well-known for selling enterprise software products, cloud engineered systems, and database software and technology. The company reaches an annual revenue of at least $39 billion.

Ellison's shares of the corporation are somewhere around 36.2%. He also acquired three million shares of Tesla, which led to him becoming a director on the board. Today, his total fortune estimates to $87.6 billion. As of today, Oracle Corporation's new headquarters is in Texas. They were previously in Redwood Shores, California.

Steve Ballmer - USA - $73.9 Billion

Steve Ballmer spent about fourteen years as Microsoft's chief executive officer. Bill Gates hired him in the '80s, and after being loyal to them for almost two decades, he got promoted to be their president in 1998. In 2000, he was Gates' replacement for his CEO position.

His retirement as CEO happened in 2014, and he is now busy being the Los Angeles Clippers's owner. Forbes estimates that he has a $73.9 billion fortune today.  The Athletic conducted a survey in 2020, and it showed that Ballmer was the "best owner" in the basketball scene.

Warren Buffett - USA - $86.4 Billion

Many say that Warren Buffett is among the most notable investors globally. He has a successful multinational conglomerate holding company named Berkshire Hathaway, which owns Duracell, Helzberg Diamonds, GEICO, NetJets, and Dairy Queen. He also has investments in Coca-Cola, Apple, and American Express.

Buffett is already 90 years old, and his fortune is at $86.4 billion. He's very selfless and has been active in supporting philanthropic activities for many years now. Along with Bill Gates, he founded The Giving Pledge, and he will reportedly be donating 99% of his wealth. His donations so far surpassed $40 billion already.

Mukesh Ambani - India - $76.9 Billion

Indian billionaire Mukesh Ambani is the managing director and chairman of Reliance Industries Ltd. It's a Fortune Global 500 company, which sources say is the most valuable company in India. He holds the most shares in the company, and he's reportedly worth $76.9 billion.

Ambani indeed values his wealth today since he had a frugal lifestyle growing up. His father,  Dhirubhai Ambani, was the one who founded Reliance, and then he and his brother took over the empire after their father passed away in 1992. He has two kids with his wife Nita Ambani, and they live in a $1 billion-worth property in Mumbai.

Bernard Arnault - France - $151.3 Billion

Bernard Arnault made a name for himself as the CEO and chairman of LVMH Moët Hennessy - Louis Vuitton SE, and his company is the biggest luxury-goods company in the world. There came a time wherein he was the wealthiest man in fashion and the world's wealthiest person.

Today, he reportedly has a whopping $151.3 billion fortune. Arnault has five kids, four of whom are now working for the family business. In 2019, LVMH acquired Tiffany & Co for $16.2 billion, and it was the largest acquisition that ever happened to a luxury brand.

Mark Zuckerberg - USA - $98.8 Billion

Even if you're not active in the technology community, you would know who Mark Zuckerberg is. He's one of the founders of Facebook, Inc., who serves as their CEO, chairman, and controlling shareholder. Sources estimate his fortune to be at $98.8 billion today.

He's different than other billionaires on this list because he lives a more simple life, and you will often see him just wearing a t-shirt. Zuckerberg and his wife Priscilla Chan have been married since 2012, and they have two kids together. Today, Facebook also owns other apps like WhatsApp and Instagram.

Elon Musk - USA - $160.3 Billion

Elon Musk is a guy who has been getting higher up in his ranking when it comes to becoming the wealthiest person in the world. He's the CEO of Tesla, Inc., which manufactures futuristic cars that have many high-tech features. He also founded a rocket company called SpaceX.

SpaceX is now worth at least $46 billion, but its value will surely skyrocket in the next decade because of all of Musk's plans. In 2020, he welcomed a son with singer Grimes, and they drew attention from the media and people online because they named him X AE A-XII.

Bill Gates - USA - $119.3 Billion

In the mid-'70s, Bill Gates started Microsoft with Paul Allen, who was his childhood friend. Their hard work and patience paid off because the company later became the most prominent personal computer software company. Reports say the company's annual revenue reached $143 billion in 2020.

Gates served as the chief software architect, president, CEO, and chairman. In 2020, he decided to leave the board of Microsoft as well as Berkshire Hathaway. He's worth about $119.3 billion today, and he will now devote most of his time to his philanthropic work. Gates and his wife Melinda own the world's largest private charitable foundation, the Bill & Melinda Gates Foundation.

Jeff Bezos - USA - $185.9 Billion

Jeff Bezos is the guy to thank for making online shopping easy and accessible. He's the founder of Amazon, and Forbes says he's the first person who became a centi-billionaire. He broke records when his fortune reached $200 billion, but, sadly, he's "only" worth $185.9 billion today.

Bezos started Amazon in his Seattle garage during the mid-'90s. Other companies he owns are the aerospace company called Blue Origin and The Washington Post. While others suffered financially during the pandemic in 2020, he reportedly got richer by $24 billion because of the surge in sales on Amazon.