Joey Chestnut Eats 66 Hot Dogs, Claims Mustard Belt at Nathan's Contest: Crowds gathered in the sweltering heat Saturday to celebrate the United States' 250th birthday by watching famed competitive eater Joey "Jaws" Chestnut defend his world hot dog eating championship in Coney Island, where he downed 66 hot dogs in just 10 minutes. #JoeyChestnut #HotDogEating #NathansContest #CompetitiveEating #FoodChallenge