World's richest billionaires

Published On: Mar 08 2012 09:56:15 AM CST   Updated On: Mar 03 2014 09:32:55 AM CST

A familiar face takes over the top spot on Forbes' list of the world's richest billionaires.

Powerful - Slim
15 / 16

2. Carlos Slim Helu & Family -- The Mexican telecom mogul's net worth fell slightly to $72 billion.

Upload Photos / Videos