21 Richest Billionaires In The World

1. Jeff Bezos

Facebook CEO Mark Zuckerberg talks about the new Facebook email service at an announcement in San Francisco, Monday, Nov. 15, 2010. AP Photo/Paul Sakuma)
Ted S. Warren/AP

Rating: $29.1 Billion

If you've ever bought anything online there's a good chance you've helped grow the pile of riches of Amazon's co-founder and CEO.

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WhatCulture's former COO, veteran writer and editor.