Anthony Adams

Former Defensive Tackle for the San Francisco 49ers & Host for ABC's "The Great American Baking Show"

Terrell Davis

Hall of Fame NFL Running Back; Denver Broncos

Nina Vaca

Chairman & CEO of Pinnacle Technical Resources; Former Presidential Ambassador for Global Entrepreneurship

Bethany Hamilton

Professional Surfer & Shark Attack Survivor; Inspiration for the Film "Soul Surfer"

JP Pawliw-Fry

Co-Founder of the Institute for Health and Human Potential, Author & Columnist

Alexandra Cousteau

Environmental Activist, Storyteller & Ocean Advocate

Robert Ballard

Renowned Ocean Explorer & Scientist

Kathy Najimy

Award-Winning Actress & Activist

Jackie Joyner-Kersee

Olympic Legend, Philanthropist, American Record-Holder in the Long Jump & Founder of the Jackie Joyner-Kersee Foundation

Mark Spitz

Legendary Olympic Swimmer; Third Athlete to Win Nine Olympic Gold Medals

Mark Spitz on the 1972 Olympic Games in Munich

Cameron Sinclair

World-Class Visionary; Co-Founder of Architecture for Humanity

Chris Powell

Trainer and Transformation Specialist on ABC's "Extreme Makeover: Weight Loss Edition"

Picabo Street

Olympic Gold & Silver Medalist, Outstanding Role Model, Corporate Brand Spokesperson, TV Personality, Motivational Speaker, Health & Wellness Activist, Philanthropist

Ronnie Lott

Former Professional Football Player

Peter Sagal

Host of NPR's "Wait Wait ... Don't Tell Me!"

Jeff Saturday

Former All-Pro NFL Center; Interim Head Coach of the Indianapolis Colts

Wes Welker

Former NFL Wide Receiver; Wide Receivers Coach for the Miami Dolphins

Holly Robinson Peete & Rodney Peete

Actress, Author, Activist, Philanthropist; Sports Star, TV/Radio Personality, Author

Caroline Rhea

Stand-up Comedian, Actress & Television Host

Chris Herren

Former NBA Player & Speaker on Substance Abuse Disorder and Wellness