Lance Armstrong

World Champion Cyclist, Olympian & Cancer Survivor

George Foreman

World Boxing Champion & Entrepreneur

Isiah Thomas

Two Time NBA Champion & NBA Hall-of-Famer; NBA Analyst and Philanthropist

John Jacobs

Co-Founder & Chief Creative Optimist of Life is Good

Parmalee

Country Rock Band Known For Singles Like "Carolina" and "Close Your Eyes"

Andy Roddick

Tennis Commentator & Former Co-Host of Fox Sports Live; Retired World No. 1 Tennis Player & International Tennis Hall of Famer

Marcus Luttrell

Decorated Navy SEAL & Bestselling Author of "Lone Survivor"

Pat McGrath

Legendary Makeup Artist, Founder of PAT McGRATH LABS & Global Beauty Creative Design Director for Procter & Gamble

KRS-One

Rapper, Author & Activist

The Gospel of Hip Hop: The First Instrument

Amar'e Stoudemire

Professional Basketball Player, Actor, Author, Producer, Motivational Speaker, & Philanthropist

Barry Sanders

Former Detroit Lions Running Back; Ranked Top 10 as the Most Elusive Runner in NFL History

Sugar Ray Leonard

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

Ben Stein

Political Economist, Commentator, Author & Actor

Kristin Hannah

Award-Winning Author of "The Four Winds," "The Nightingale" & "Firefly Lane"

Between Sisters: A Novel (Random House Reader's Circle)

Grimes

Canadian Producer, Artist, Musician & Singer-Songwriter Known for "Genesis"

J.K. Rowling

Author of the "Harry Potter" Series

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

Ray Lewis

Celebrated NFL Linebacker, The Ray Lewis Family Foundation Founder & ESPN Commentator

Peyton Manning & Ray Lewis reminisce on their playing days

John Calipari

National Champion & Head Basketball Coach of the University of Arkansas

Good Charlotte

Rock Band from Waldorf, Maryland