Premieres Sunday 9/8c. Watch online previews.
Get to know The Biggest Loser's veteran trainer.
We've got John's bio, photos, videos and interviews - all in one place!
Find out what the contestants have been up to since their elimination!
We've got all the amazing photos from the finale right here!
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Who would you choose - Anna, Bob or Dolvett?
Before and After
David and Daniel
Helen on Good Housekeeping
Check out Helen on the March cover of Good...
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Check out Allen's before and after photos
ALL NEW Finale photos of David and Daniel
ALL NEW Finale photos of Helen and Shanon
ALL NEW Finale photos of Joelle and Carla
The final result of the contestant makeovers
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Check out amazing before and after photos for 2008