Mike Messina is a cook from Oakland, California whose addiction with food started as a child. When he was 12 years old, he gained 50 pounds over the summer no thanks to truck-stop buffets. Now he weighs 358 lbs. and has pre-diabetes and asthma. He hopes to become a personal trainer someday but for now, he's hoping to have a healthier lifestyle by joining The Biggest Loser season 13.