Plot: Eleven teams of two begin the competition in the Season 11 premiere. The players must choose whether to work out with Bob and Jillian or two new unknown trainers

The Biggest Loser - Season 11 - Week 1 (Episode 1)
Episode Aired On:
Tuesday, January 4 2011
14 years ago
Tuesday, January 4 2011
14 years ago
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Episode 2