Stephen A. Smith

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

Billie Jean King

Former World #1 Professional Tennis Player & Sports Icon; Advocate for Women's Equality

Jeremy Lin

Professional Basketball Player for Beijing Ducks of the Chinese Basketball Association

Martina Navratilova

Retired World #1 Tennis Player, International Tennis Hall of Famer, Gay Rights Activist & Author

Sugar Ray Leonard

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

Laila Ali

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

John Cena

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

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Tracee Ellis Ross

Actress, Producer; Chief Executive Officer at PATTERN

Soledad O'Brien

Award Winning Journalist, Documentarian, News Anchor, Producer, Entrepreneur & Philanthropist

Maria Menounos

CEO & Co-founder of AfterBuzz TV; Former E! News Co-Anchor; Best-selling Author, Journalist & Type-1 Diabetic

Russell Simmons

Entrepreneur & Philanthropist

Curtis Strange

Professional Golfer, TV Commentator

Mark Messier

Former Professional Ice Hockey Player & Six-Time Stanley Cup Winner

Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Steve Young

Former NFL Quarterback & Two-Time NFL MVP; Founder of the Forever Young Foundation

Dabo Swinney

Head Football Coach of the Clemson University Tigers

Nastia Liukin

Olympic Gold Medal Gymnast

Mark Cuban

Serial Entrepreneur, Investor & Owner of the Dallas Mavericks

Joe Torre

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

Abby Wambach

6-Time U.S. Soccer Athlete of the Year; Two-Time Olympic Gold Medalist & FIFA Women's World Cup Champion; Pay Equity & LGBTQ Rights Activist

Diana Nyad

World Champion Swimmer, Storyteller, Sports Journalist & Broadcaster

Diana Nyad | The High-Performance Teamwork That Helped Her Make History

Hoda Kotb

Award-Winning Broadcast Journalist, Television Personality, Author & Co-Anchor of NBC News' TODAY

Andre Agassi

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Olympic Gold Medalist, Entrepreneur & Philanthropist

Fuzzy Zoeller

Professional Golfer

David Robinson

Former NBA Center for the San Antonio Spurs & Philanthropist

Steven Kotler

NY Times Best-Selling Author, Innovation Leader & Peak Performance Expert; Director of Research for the Flow Genome Project

Matthew Kelly

Internationally-Acclaimed Speaker & Bestselling Author

Nothing Is Random: The Old, The New, and The Enduring Ideas In Business

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 ...

Gabrielle Union

Actress, Voice Artist, Activist, Author & Investor