2. Jamie Oliver

Estimated Worth: $172 Million

The Naked Chef's food empire earned him a place on The Sunday Times richest Britons list. His crusade against child obesity via the promotion of healthy eating habits earned him a TED Prize of $100,000. He's been on more TV shows than we can count, published 16 cookbooks (and made over $100 million in sales), and has 28 branches of his Italian restaurant worldwide. And in case you were wondering if he was just insanely rich, note that he's also a badass. In 2005, he slaughtered a lamb on his TV show. Just because.