Pop Quiz: Fun Facts About the World's Biggest Billionaires

As Forbes begins to release details about 2013's new billionaires, we decided to take a peek at the people who are already on the list. If you've ever wondered about who's on the list, where they live, how they got there, or who the first billionaire was, take a peek.

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Bruce Watson is a senior features writer for DailyFinance. You can reach him by e-mail at bruce.watson@teamaol.com, or follow him on Twitter at @bruce1971.