Dan O'Brien

Olympic Gold Medalist & Decathlon Champion

Noelle Pikus-Pace

American Retired Skeleton Racer; Silver Medalist at the Sochi Winter Olympics; Five-Time Medalist at the FIBT World Championships

Shannon Miller

Olympic Gold Medalist, Health Advocate & Cancer Survivor

Dara Torres

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

Rick Harrison

Co-Owner of the World Famous Gold & Silver Pawn Shop; Featured on "Pawn Stars"; Epilepsy Awareness Advocate

Ozzie Smith

15-Time MLB All-Star & National Baseball Hall of Fame Inductee; Former Shortstop for the San Diego Padres & St. Louis Cardinals

Ivan Rodriguez

Former Catcher for the Texas Rangers; National Baseball Hall of Famer, World Series Champion & 14-Time MLB All-Star

Anthony Atala

Director, Wake Forest Institute for Regenerative Medicine

Michelle Kwan

Olympic Silver Medalist & Most Decorated Figure Skater in World Championship History; United States Ambassador to Belize

Geoffrey West

Theoretical Physicist, Distinguished Professor & Past President of Santa Fe Institute

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

Rick Santelli

CNBC On-Air Editor

Renaldo Nehemiah

World Record Holder in the 110 Meter Hurdles; Former Professional Football Player for the San Francisco 49ers

Jim Palmer

Former Pitcher for the Baltimore Orioles & National Baseball Hall of Famer; 3-Time World Series Champion & 6-Time MLB All-Star

Kay Warren

Christian Author

Jim Abbott

Former One-Handed Major League Baseball Pitcher

Geena Rocero

Transgender Model & Advocate; Founder of Gender Proud

Geena Rocero Is Writing Her Truth - GLAMOUR Cover Story