Terry Crews

Actor, Author & Former NFL Player; Advocate for Women's Rights

Laila Ali

Undefeated Four-Time World Champion Boxer & Lifestyle Expert; Heart Disease Awareness Advocate

Ken Dychtwald

Founder & CEO of Age Wave; Gerontologist & Expert on Aging-Related Issues

Nastia Liukin

Olympic Gold Medal Gymnast

Richard Simmons

Fitness Instructor, Actor, Video Producer Known for "Sweatin' to the Oldies" Aerobics Videos

Afterburner

US Fighter Pilots & Team-Building Experts

The Debrief Imperative

Ellie Krieger

Chef, Nutritionist, Best-Selling Author & Host of “Ellie’s Real Good Food”

Dr. Ian Smith

Doctor, New York Times Bestselling Author, Medical Contributor & Host of "The Doctors"

James Mapes

Expert on the Psychology of "Applied Imagination"

Danny Cahill

The BIGGEST "The Biggest Loser." Lost 236 pounds in less than 7 months!