Musk is CEO of electric car company Tesla, rocket firm SpaceX and social media company Twitter.
Jeff Bezos stepped down as CEO of e-commerce giant Amazon in July 2021 but remains chairman
Larry Ellison cofounded software firm Oracle in 1977 and ran it as CEO until 2014; he now serves as chairman and Chief Technology Officer of the company.
Known as the "Oracle of Omaha," Warren Buffett is one of the most successful investors of all time.
Carlos Slim Helu and his family control América Móvil, Latin America's biggest mobile telecom firm, with operations in at least 15 countries.
Mukesh Ambani chairs and runs $104 billion (revenue) Reliance Industries, which has interests in petrochemicals, oil and gas, telecom and retail.
Ballmer, a classmate of Bill Gates at Harvard University, ran Microsoft as its CEO from 2000 to 2014.
Francoise Bettencourt Meyers, granddaughter of the founder of cosmetics giant L’Oreal, is the richest woman in the world.
THANKS FOR READING