Age: 28
Net Worth: $3.8 billion
Dustin Moskovitz was the roommate of Mark Zuckerberg in Harvard University. Like Zuckerberg, he dropped out of school to become the third employee of Facebook. He even moved to California to work in the social networking giant on a full time basis. He left the company in 2008, though he still owns up to now 5 per cent of all shares. He then established Asana, a software firm dedicated to improving how people work with project collaboration tools.
