Lisa Randall

Award-Winning Physicist & Author

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Jonathan McReynolds

Gospel Artist

Erica Campbell

Gospel Singer & Member of "Mary Mary"

Mary Mary

Gospel Superstars, Known for Hits including "Shackles (Praise You)"

Lucas Black

Actor Known for "The Fast and the Furious: Tokyo Drift" and "Fast & Furious 7"

Frankie Muniz

Racecar Driver & Actor Best Known for "Malcolm in the Middle"

Frankie Muniz: The Thrill of Dying Keeps Me Alive

Romeo

Rapper, Actor & Entrepreneur; Former Division I Basketball Player

Nancy Cartwright

Actress, Comedian and Voice Artist; Best Known for her Role as Bart Simpson

Alan Tudyk

Actor & Voice Artist, Best Known for "Firefly" and "Frozen"

Dr. Beck Weathers

Inspirational Survivor of the 1996 Mount Everest Tragedy

Sage Steele

Former ESPN Anchor Known for Hosting "SportsCenter"

Justin Tuck

Former All-Pro NFL Player; Managing Director at Goldman Sachs

Amber Venz Box

President & Co-Founder of rewardStyle & LIKEtoKNOW.it

Jim Rome

Sports Broadcasting Icon & Host of "The Jim Rowe Show"

Adriana Trigiani

New York Times Best-selling Author & Award-winning Playwright, Television Writer, and Documentary Filmmaker

Troy Vincent

Executive Vice President of Football Operations for the National Football League, Former NFL Cornerback & Advocate Against Domestic Violence

Troy Vincent On His Family Roots, His Faith & Role As An NFL Executive

J.J. Redick

Former Basketball Player; Podcaster & ESPN NBA Analyst

Dr. Myron Rolle

Former NFL Player, Neurosurgeon & Rhodes Scholar

Nico Tortorella

Award-Winning Actor, Model, Poet & Podcaster

Catherine Herridge

Senior Investigative Correspondent at CBS News; Former FOX News and Homeland Defense Correspondent