Stuart Firestein

Scientist; Advocate for the Public Understanding of Science

Yael Cohen Braun

Co-Founder & Board Chair of F*ck Cancer; Founder of Motherlucker, An Uncensored Parenting Community

How Yael, Scooter Braun Fight Gender Stereotypes Raising 3 Kids

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur

Olivia Ward

Winner of "Biggest Loser" Season 11

Charlene Strong

Gay Rights Activist

Ali Vincent

First Female Winner of "The Biggest Loser"

Connie Merritt

Relationship, Healthcare & Communication Expert

Jerry Mathers

Actor; Best Known for "Leave It to Beaver"

Coach Ken Carter

Coach, Author, Educator & Inspiration for the Film "Coach Carter"

J.R. Martinez

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

J.R. Martinez | Inspirational Keynote Speaker

Vince Papale

Former NFL Player & Inspiration for the Movie "Invincible"

Mark Wahlberg and Vince Papale look back on the movie ‘Invincible’

Naomi Judd

Grammy Winning Singer-Songwriter, New​ ​York​ ​Times​ ​Best-Selling​ Author & Activist

Allison Massari

Executive Coach, Entrepreneur, Visual Artist & Burn Survivor; Top Speaker on Resilience, Change & Overcoming Adversity

Shannon Miller

Olympic Gold Medalist, Health Advocate & Cancer Survivor

Jim Abbott

Former One-Handed Major League Baseball Pitcher

Dr. Max Rogers

Former Fighter Pilot, Healthcare Consultant

David Williams

Professor of Public Health at Harvard University

Rich Froning

CrossFit Athlete, Coach & Christian Speaker

Phaedra Parks

Producer, Entertainment Attorney & Cast Member of Bravo's "The Real Housewives of Atlanta"

Sandra Fluke

Lawyer, Social Justice Advocate, Women's Health Expert