Cast
Bob HarperTrainerBob Harper was 44 in The Biggest Loser - Season 8 - The Biggest Loser: Couples Season 8 Episode 2 (Episode 2).
Birthday: Wed, Aug 18 1965
Alison SweeneyHostAlison Sweeney was 33 in The Biggest Loser - Season 8 - The Biggest Loser: Couples Season 8 Episode 2 (Episode 2).
Birthday: Sun, Sep 19 1976
Jillian MichaelsTrainerJillian Michaels was 35 in The Biggest Loser - Season 8 - The Biggest Loser: Couples Season 8 Episode 2 (Episode 2).
Birthday: Mon, Feb 18 1974