Even ‘Man V. Food’ star Adam Richman couldn’t conquer this challenge. Try eating a cheeseburger with pork tenderloin, buffalo chicken tenders, brisket, bacon, white cheddar sauce, fried cheese curds and spicy pickle, plus a whole pound of waffle fries, in only 15 minutes. Winners get a free tee shirt, a spot on the wall of fame, and the burger for free.