Robert Kenner

Documentary Filmmaker; Known for "Food, Inc."

Dr. M. Joycelyn Elders

Former Surgeon General of the United States

Dominique Wilkins

Former Professional Basketball Player, Vice President of the Atlanta Hawks, Board Chairman of KultureCity & Disability Advocate

Lori Dennis

Celebrity Interior Designer, Green Living Expert, Influencer, & Author

Bernard Kouchner

Former Minister of Health of France; Founder of Nobel Peace Prize-Winning Médecins Sans Frontières

Kathy Kaehler

Celebrity Trainer & Lifestyle Expert

Elizabeth Cohen

Senior Correspondent for the CNN Health, Medical, & Wellness Unit

Jesse Dylan

Founder/CEO of Wondros & Filmmaker

Somaly Mam

Survivor & Anti-Sex Slavery Activist

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Juan Williams

New York Times Best-Selling Author, Fox News Political Analyst, Co-Host of "The Five" & Award-Winning Columnist

Ira Flatow

NPR Science Correspondent, Host of "Science Friday;" Science Media Expert

Sophia Nelson

Award-winning Author & Journalist; On-Air Commentator for CNN

Tonya Lewis Lee

Author, Producer, Filmmaker & Entrepreneur; Women's Health Activist

Stacey Prussman

Comedian, Actress, Eating Disorder Survivor & Motivational Speaker

Graham Hill

Founder of Life Edited & TreeHugger.com

Bill Parcells

Former NFL Head Coach & Pro Football Hall of Fame Inductee

Danny Glover

Acclaimed Actor, Producer & Leading Social Activist

Sebastian Junger

Award-Winning Journalist, Documentarian, New York Times Best-Selling Author of "The Perfect Storm" and "On Homecoming and Belonging"

In My Time of Dying: How I Came Face to Face with the Idea of an Afterlife

Kimberley Locke

Singer / Television Personality