is an American fitness, exercise, and nutritional expert, celebrity, lecturer, and motivational speaker who is widely referred to as "The Godfather of Fitness". read more...
Fitz Koehler
Author of Everything Flat Belly Cookbook, Fitz Koehler is a fitness expert with a Master's Degree in Exercise and Sports Sciences from the University of Florida, and 20 years experience teaching fitness around the globe. read more...
Ali Vincent
was the winner on Season 5 of TV's most popular reality show, The Biggest Loser. read more...
Jack LaLanne
