Heidi Powell

Heidi Powell. Self: Entertainment Tonight. Heidi Powell was the co-host of ABC's hit show, Extreme Weight Loss (2011), working side by side Chris Powell to carry out their vision of transforming lives from the inside out. Heidi was the matriarch and tour de force for the often-struggling participants, serving as their daily fitness coach, voice of reason and biggest cheerleader. Heidi is the co-author of Choose More Lose More, for Life...