Danny Cahill.

After The Biggest Loser, their bodies fought to regain weight

Danny Cahill stood, slightly dazed, in a blizzard of confetti as the audience screamed and his family ran on stage. He had won Season 8 of the American version of reality television show The Biggest Loser, shedding more weight than anyone ever had on the program - an astonishing 108 kilograms in seven months.