David A. Kessler, MD

served as commissioner of the US Food and Drug Administration under presidents George H.   read more...

 Ali Vincent

was the winner on Season 5 of TV's most popular reality show, The Biggest Loser.   read more...

 Bob Harper

has skyrocketed from being one of the most in-demand fitness specialists in the Los Angeles area to becoming one of the most recognized and popular lifestyle personalities in the world.   read more...