Fat Boy off his couch

There once was this fat boy who would lay on the couch and eat so much. He ate burgers with donuts with soda and juice. As his friends would hang out with him and talk, all fat boy could do was have his mouth full. His friends were concerned as they watch him consume more and more food. His friend knew if he couldn't stop that was his doom. So one day his friends told him to come out to eat and dress in shorts and sneakers. But little did fat boy know an intervention awaited him. He was surprisingly taken to a death race ( at least for him). As he was upset the inner fit boy in him grew out and decided to try something new. He collapsed as he climb the mountain, but with his friends support he manage to finish the race. This is how the fat boy manage to get off his couch.