Facebook founder, Mark Zuckerberg, who is being compared with the legendary Apple founder Steve Jobs, is a 26 year old billionaire as on May 2012. After the successful IPO of Facebook on 18th May 2012 at $38, Zuckerberg became one of the richest person in the world with networth exceeding $19 billion.
Zuckerberg is the largest individual shareholder with 28.4 percent of the common stock and controls 56.9 percent of the voting power in Facebook.