Chrissy Teigen

Model, Author & Television Personality

Juan Williams

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

Sheryl Swoopes

3-Time WNBA MVP & Olympic Gold Medalist

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

John Zogby

Trendspotter & Leading Pollster

Danny Glover

Acclaimed Actor, Producer & Leading Social Activist

Tonya Lewis Lee

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

Tonya Lewis Lee on the Black maternal mortality crisis

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Tim O'Reilly

Founder & CEO of O'Reilly Media

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

David Allen

Bestselling Author & Founder of The David Allen Company

George Foreman

World Boxing Champion & Entrepreneur

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Brandon Marshall

Former NFL Pro Bowler, TV Personality, Mental Health Advocate, Founder, Host of I AM Athlete & CEO of House of Athlete

Bernard Kouchner

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

Kimberley Locke

Singer / Television Personality

Bill Walton

Basketball Legend, Executive Chairman of Connect SD Sport Innovators (SDSI)

Michelle Gielan

Former National CBS News Anchor Turned Positive Psychology Researcher; Bestselling Author of "Broadcasting Happiness"

Dominique Wilkins

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

Dan Schulman

President & CEO of PayPal; Former President of American Express