World's richest billionaires

Published On: Mar 08 2012 07:56:15 AM PST   Updated On: Mar 03 2014 07:32:55 AM PST

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

Christy Walton
8 / 16

9. Christy Walton & Family -- The WalMart heiress is the world's richest woman, worth an estimated $36.7 billion.


E-News Registration

Most Popular