Daymond John

"Shark Tank" Investor; Founder & CEO of FUBU; Presidential Ambassador for Global Entrepreneurship

Dominique Dawes

Three-time Olympian, Olympic Gold Medalist, Healthy Lifestyle Advocate and Gymnastics Academy Owner

J.R. Martinez

Actor, Best-Selling Author, Motivational Speaker, Advocate & Wounded U.S. Army Veteran

Shawn Johnson East

Olympic Gold Medalist in Gymnastics, "Dancing with the Stars" Winner & Best-Selling Author

Bob Harper

Personal Trainer & Former Host of "The Biggest Loser;" Heart Attack Survivor

Maintaining A Healthy Body & Mind | Bob Harper Q&A

Karamo

Television Host & Culture Expert on Netflix's "Queer Eye"

Amy Purdy

Former "Dancing with the Stars" Contestant & Paralympic Professional Snowboarder

Antoni Porowski

Chef, Model & TV Personality Known for Netflix's "Queer Eye"

Tan France

Fashion Designer & TV Personality Known for Netflix's "Queer Eye"

Tim Gunn

Fashion Icon, Former Co-Host & Mentor of "Project Runway"

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Sadie Robertson

Motivational Speaker, Best-Selling Author, Owner of Clothing & Accessory Brand "Live Original"; Known for A&E's "Duck Dynasty"

Jillian Michaels

Leading Fitness Expert, Certified Nutritionist, Renowned Life Coach & Powerful Entrepreneur

Dr. Ian Smith

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

Bill Rancic

"The Apprentice" Winner; Entrepreneur; Star of "Giuliana & Bill"

Brandi Chastain

Defender on the U.S. Women's 1999 World Cup Champion Soccer Team

Judge Greg Mathis

Civil Rights Activist, Television Personality

Tavis Smiley

Broadcaster, Author, Publisher, Advocate, and Philanthropist

Dr. Jackie Walters

Award-Winning OB-GYN; Two-Time Breast Cancer Survivor; Cast Member of Bravo's "Married to Medicine"

Mark Ballas

Dancing with the Stars Champion & Mental Health Activist