10. Sergey Brin
Source: Google

Networth: $121.1billion
Brin partnered with fellow Stanford computer science PhD candidate Larry Page to co-found the renowned search engine Google. Similar to Page, Brin presently holds a position as a board member of Google’s parent company, Alphabet, and maintains a significant ownership stake.

Last year, Brin emerged from semi-retirement to contribute changes to Google’s Gemini AI chatbot, being recognized as a “core contributor” when the model was unveiled in December.

9. Steve Ballmer
Source: Microsoft, Clippers, investments

Networth: $124.5 billion
Steve Ballmer began his career journey with Microsoft as its 30th employee in 1980. Despite initially enrolling in an MBA program at Stanford University, Ballmer chose to forgo his studies and join the rapidly expanding tech firm.

His tenure at Microsoft peaked when he took on the role of CEO from 2000 to 2014, guiding the company through a pivotal era in the tech landscape. After retiring from Microsoft, Ballmer made waves with his acquisition of the Los Angeles Clippers basketball team for a record-setting $2 billion, marking one of the highest-priced purchases A history.

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