Dan Marino

Pro Football Hall of Famer, Business Owner & Founder of the Dan Marino Foundation for Improving The Lives of Those on the Autism Spectrum

J.J. Watt

Former NFL Player; Three-Time NFL Defensive Player of the Year; Studio Analyst for 'The NFL Today'

Drew Brees

Philanthropist & Former Super Bowl MVP-Winning Quarterback for the New Orleans Saints

Aaron Rodgers

Starting Quarterback for the New York Jets

Stephen Curry

All-Star Point Guard for the Golden State Warriors; 2015 NBA MVP

Maya Moore

Activist, Olympian & WNBA Champion

Maria Sharapova

Retired Tennis Player Ranked World No. 1 at Age 18 & Olympic Silver Medalist; Model & Highest-Paid Female Athlete in the World

Andy Pettitte

Former Major League Baseball Pitcher; Five-Time World Series Champion & MLB's All-Time Postseason Wins Leader

Andy Pettitte - Liberty University Convocation - YouTube

Grant Hill

Vice Chairman of the Atlanta Hawks & Naismith Memorial Basketball Hall of Famer

Bode Miller

Former World Cup Alpine Ski Racer; Olympic Gold Medalist & World Champion

Diana Taurasi

Guard for the WNBA's Phoenix Mercury; Olympic Gold Medalist

Greg Olsen

Former NFL Tight End, Football Sportscaster & Founder of Receptions for Research: The Greg Olsen Foundation

Cam Newton

American Football Player in the NFL; Former Quarterback for the Carolina Panthers; Heisman Trophy Winner

Pete Sampras

Retired World No. 1 Tennis Player & International Tennis Hall of Famer; Winner of 14 Grand Slam Titles

Pete Sampras reveals wife Bridgette Wilson’s ovarian cancer battle: ‘Hard to watch’

Danny Ainge

CEO of the Utah Jazz & Former President of the Boston Celtics

Terrell Owens

Former NFL Wide Receiver, NFL Hall of Famer & Alzheimer's Advocate

Candace Parker

Forward for the WNBA's Las Vegas Aces; Member of the 2008 U.S. Women's Olympic Basketball Team

Kareem Abdul-Jabbar

Highest-Scoring NBA Player in History & Cancer Survivor

A Season on the Reservation: My Soujourn With the White Mountain Apaches

Jordan Spieth

Professional Golfer

McKayla Maroney

Retired Gymnast, Olympic Gold Medalist