Hamlyn HamlynIn January 2011, The Biggest Loser hit primetime and gripped the nation as we watched winner Wil Graham lose a staggering 8st 7lbs. The Biggest Loser is returning for an extended primetime TV run in January 2012 - with an extra hour of programming onITV1, more involvement from host Davina McCall, new contestants shedding as much weight as they can with exercise and healthy eating, and some "secret" twists and surprises. Read More Read Less