Bob Harper TrainerBob Harper was 43 in The Biggest Loser - Season 7 - Contestants Go Home for a Week and Complete Half-Marathons (Episode 12).
Birthday: Wed, Aug 18 1965
Alison Sweeney HostAlison Sweeney was 32 in The Biggest Loser - Season 7 - Contestants Go Home for a Week and Complete Half-Marathons (Episode 12).
Birthday: Sun, Sep 19 1976
Jillian Michaels TrainerJillian Michaels was 35 in The Biggest Loser - Season 7 - Contestants Go Home for a Week and Complete Half-Marathons (Episode 12).
Bob Harper
Alison Sweeney
Jillian Michaels