Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

John Cena

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

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 ...

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

Stephen A. Smith

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

Laila Ali

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

Dabo Swinney

Head Football Coach of the Clemson University Tigers

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Nastia Liukin

Olympic Gold Medal Gymnast

Jalen Rose

Former ESPN Analyst & NBA Player

Sugar Ray Leonard

Legendary Sports Icon, Olympic Champion and Hall of Famer, Philanthropist, Bestselling Author & Television Personality

David Robinson

Former NBA Center for the San Antonio Spurs & Philanthropist

Joe Torre

Chief Baseball Officer for Major League Baseball; National Baseball Hall of Famer, 4-Time World Series Champion & 9-Time MLB All-Star