How did Joelle Gwynn actually lose the weight? Through intense workouts, structured meal planning, and mental health support, Joelle transformed her lifestyle while focusing on sustainability after the show.. 'The Biggest Loser' Joelle Gwynn is speaking up about the abusive and overall traumatic impact of her televised weightloss journey.
How much weight did Joelle Gwynn lose on The Biggest Loser? She started the show at 309 lbs. and ended at 229 lbs., for a total of 80 lbs. lost.. Joelle Gwynn Has Since Made Severe Allegations Against the Show In the aftermath of Joelle and Carla's elimination, the Detroit, Michigan residents were asked about their personal relationship and weight loss journey, to which they responded candidly.