Elon Reeve Musk is a businessman and investor. He is the founder, chairman, CEO, and CTO of SpaceX; angel investor, CEO, product architect and former chairman of Tesla.
He is the founder, chairman and CEO of LVMH, the world's largest luxury goods company.
Jeffrey Preston Bezos is an American businessman, media proprietor and investor. He is the founder, executive chairman, and former president and CEO of Amazon, the world's largest e-commerce and cloud computing company.
Lawrence Joseph Ellison is an American businessman and entrepreneur who co-founded software company Oracle Corporation.
Mark Elliot Zuckerberg is an American businessman and philanthropist. He co-founded the social media service Facebook, along with his Harvard roommates in 2004.
Warren Edward Buffett is an American businessman, investor, and philanthropist who currently serves as the co-founder, chairman and CEO of Berkshire Hathaway.
Lawrence Edward Page is an American businessman, computer scientist and internet entrepreneur best known for co-founding Google with Sergey Brin.
William Henry Gates III is an American businessman, investor, philanthropist, and writer best known for co-founding the software giant Microsoft, along with his childhood friend Paul Allen.
Sergey Mikhailovich Brin is an American businessman best known for co-founding Google with Larry Page. Brin was the president of Google's parent company, Alphabet Inc.
Steven Anthony Ballmer is an American businessman and investor who was the chief executive officer of Microsoft from 2000 to 2014.