Who is the richest man in the world - The World's Billionaires

More than half of them had self-made fortunes.

While attending Stanford University in 1995, Page and his friend Sergey Brin came up with the idea of improving internet data extraction.

He was Microsoft's 30th employee.

In 2000, Ballmer was named Microsoft CEO, succeeding Bill Gates.

Two days after enrolling in a graduate physics program at Stanford University, Musk deferred attendance to launch Zip2, one of the earliest online navigation services.

Retrieved 13 March 2019.

Ballmer went on to succeed Gates as Microsoft CEO in 2000.

Adani entered the power generation market in 2009 with Adani Power.

Oracle has acquired numerous large companies, including human resources management systems provider PeopleSoft in 2005, customer relationship management applications provider Siebel in 2006, enterprise infrastructure software provider BEA Systems in 2008, and hardware-and-software developer Sun Microsystems in 2009.

In 2022, Forbes predicts that there will be 2,668 billionaires in the world.

From business tycoons, heirs to family fortunes, tech gurus, actors, rappers, and online celebrities, the rich and famous enjoy lavish lives: 5th Avenue spending sprees, private jets, oceanside mansions, and extravagant jewelry.

Retrieved 2 December 2021.

Eighty-nine women made the list, but only 14 of them were self-made.