Cast
Bob HarperTrainerBob Harper was 43 in The Biggest Loser - Season 7 - The Biggest Loser Season 7 Episode 6 (Episode 6).
Birthday: Wed, Aug 18 1965
Alison SweeneyHostAlison Sweeney was 32 in The Biggest Loser - Season 7 - The Biggest Loser Season 7 Episode 6 (Episode 6).
Birthday: Sun, Sep 19 1976
Jillian MichaelsTrainerJillian Michaels was 34 in The Biggest Loser - Season 7 - The Biggest Loser Season 7 Episode 6 (Episode 6).
Birthday: Mon, Feb 18 1974