is one of the leading health and wellness experts in the country. Perhaps considered one of the most demanding people on television for her role as trainer and life coach on the NBC hit series The Biggest Loser, Michaels has created a brand name for herself. read more...
Fredrick Hahn
author of Strong Kids, Healthy Kids, has been a professional exercise trainer for more than 20 years. read more...
Tara Costa
In September of 2008, Tara made the life-changing decision to leave her job and home in New York to join -The Biggest Loser- cast. read more...
Jillian Michaels
