Dabo Swinney

Head Football Coach of the Clemson University Tigers

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

John Cena

WWE Professional Wrestler, Bodybuilder, and Actor Known for "Trainwreck"

Laila Ali

Undefeated Four-Time World Champion Boxer & Lifestyle Expert; Heart Disease Awareness Advocate

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Natalie Portman

Award-Winning Actress Known for "Black Swan," "V for Vendetta" & Playing Padmé Amidala in the Star Wars Prequel Trilogy

Natalie Portman on self-confidence and performing from an early ...

Stephen A. Smith

Sports Journalist, Analyst & Talk Show Host Known for "First Take"