Forbes' richest billionaires of 2016

Published On: Mar 08 2012 09:56:15 AM CST   Updated On: Mar 03 2016 11:10:59 AM CST

A familiar face once again tops Forbes' newly released list of the world's richest billionaires. Take a look at the top 20.

richest - Mark Zuckerberg
16 / 22
David Ramos/Getty Images

6. Mark Zuckerberg -- The co-founder, chairman and CEO of Facebook is now worth $44.6 billion.

Upload Photos / Videos