Rorion Gracie

Founder of the UFC, Grand Master of Brazilian/Gracie Jiu-Jitsu & Author

Christen Press

Forward for the U.S. Women's National Soccer Team

Matt Leinart

FOX Sports 1 College Football Analyst; Former American Football Quarterback

Reggie Jackson

Five-Time World Series Champion & National Baseball Hall of Fame Inductee; Former Outfielder for the Oakland Athletics & NY Yankees

Joe Maddon

Former MLB Manager for the L.A. Angels, Tampa Bay Rays & Chicago Cubs

Nikki Bella

Professional Wrestler, Actress, Reality TV Personality & Model

Lena Headey

Actress Best Known for Her Role as Cersei on "Game of Thrones"

Karena Dawn

Co-Founder of Tone It Up & Personal Trainer

Jeanette Jenkins

Founder & President of The Hollywood Trainer Fitness Company

Alexi Lalas

Fox Sports Commentator & Former MLS Soccer Player

Sean McVay

Head Coach of the Los Angeles Rams

Scott Patterson

Entrepreneur, Investor, CEO of “Scotty P’s Big Mug Coffee” & Actor, Best-Known as "Luke Danes" from the Series "Gilmore Girls"

Emmanuel Acho

Fox Sports Analyst, Co-Host & Producer

Yara Shahidi

Award-Winning Actress Known for "Black-ish," Youth Advocate & Voting Activist

Let Curiosity Lead | Yara Shahidi | TED

Nyjah Huston

Professional & Olympic Street Skateboarder; Owner of Disorder Skateboards & Co-Founder of Let It Flow

Shaun White

Retired Professional Snowboarder & Skateboarder, Olympic Gold Medalist & Musician

Shannon Sharpe

3x Super Bowl Champion & Pro Football Hall of Famer

Allyson Felix

Track & Field Athlete, Olympic Champion & 12-Time Gold Medalist at the World Championships; Co-Founder of Saysh

Erin Andrews

Fox Sports Correspondent & Former Co-Host of "Dancing with the Stars"

Laila Ali

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