Dustin Moskovitz

Shares in hand: 134 million shares

Net worth        : $5.1billion

Co- Founder of facebook, is now having a heavy wallet worth 134 million shares of facebook but that doesn’t really put him to rest, he is now working with a billion dollar project called ‘Asana.’

 Zuckerberg gets most of the credit for Facebook, but he was part of a launch team of four. None of Facebook's other co-founders are still at the company.