Dominique Dawes

Three-time Olympian, Olympic Gold Medalist, Healthy Lifestyle Advocate and Gymnastics Academy Owner

Venus Williams

Professional Tennis Player, Four-Time Olympic Gold Medalist, Equal Pay Activist, Author & Entrepreneur

Caitlyn Jenner

TV Personality & Olympic Gold Medalist; Co-Host of "Keeping Up With Sports"

Michaela Jaé Rodriguez

Actress & Singer; Known for "Pose"; HIV Awareness Advocate

Dara Torres

12x Olympic Medalist, NYT Bestselling Author, Entrepreneur & Healthcare Reform Advocate

Kerri Walsh Jennings

Olympic Gold Medalist for Women's Beach Volleyball

Kerri Walsh Jennings Sizzle Reel

Rick Bayless

Award-Winning Chef, Cookbook Author, & TV Personality Known for His Authentic Mexican Cuisine

Killer Mike

Hip-Hop Artist & Activist Focused on Social Inequality, Police Brutality & Systemic Racism

Jeannie Mai

Fashion Correspondent Known for "The Real" & "How Do I Look?", Two-Time NAACP Image Awards and Daytime Emmy Award Winner

LeBron James

Sports Icon, NBA Superstar, Philanthropist

Dorothy Hamill

Gold Medal & Emmy Award-Winning Olympic Figure Skater; Breast Cancer Awareness Advocate

Kristi Yamaguchi

Former Olympic Figure Skater, Olympic Gold Medalist & Celebrity Champion of Dancing with the Stars

Victoria Arlen

Survivor, ESPN & Ninja Warrior Host; Gold Medalist, Author & Dancing With The Stars Contestant

George Foreman

World Boxing Champion & Entrepreneur

Shama Hyder

CEO of The Marketing Zen Group

John Cleese

British Comedic Actor, Screenwriter & Producer

Frank Oz

Film Director, Actor & Puppeteer, Best Known for Being the Creator and Performer of Yoda, Miss Piggy & Cookie Monster

Bethany Joy Lenz

Actress, Singer-Songwriter & Filmmaker; Known For "One Tree Hill"

Mark Spitz

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

Mark Spitz on the 1972 Olympic Games in Munich

Randy Jackson

Music Producer, Former "American Idol" Judge, Author & Health Advocate