This 405-pound Man Hopes to Set Record As the Heaviest Person to Run a Marathon

Kelly Gneiting, a 40-year-old 405-pound sumo wrestler who calls himself the Fat Man, is nothing if not confident. At 6 feet tall with a 60-inch waist, Fat Man hopes to set the Guinness Book World Record for the fattest/heaviest person to run a marathon. He'll get his shot this Sunday."I honestly think I'm one of the best athletes in the world," he says. Bold overstatement, maybe, but this man who