He won season two of "American Idol," now Ruben Studdard is hoping to become the first person ever to win two reality show competitions.
Studdard has signed on to join the 15th season of the NBC hit, "The Biggest Loser."
The 34-year old singer weighs about 400 pounds. He has previously said high blood pressure, diabetes and heart-related issues run in his family and although he is not dealing with those issues yet, he does not want to deal with them in the future.
If Studdard is crowned "The Biggest Loser," he will be the first person to ever win two reality show competitions.