James Garrison was a participant of Season 1 of this show.

Episode Aired June 20, 2011
Age 26
Starting Weight 651 lbs
Ending Weight 338 lbs
Weight Lost 313


  • James Garrison is the male heaviest participant in the Extreme Weight Loss history, who has the starting weight of 651 pounds, and the ending weight of 338 pounds, with a loss of 313 pounds.