Jack Hanna

Naturalist, Adventurer & Director Emeritus of the Columbus Zoo

Lyssa Chapman

Reality TV Star, Former Bounty Hunter, Inspirational Supporter for Troubled Youth, Author of "Walking on Eggshells"

John Gray

Christian Comedian, Pastor & Author; Star of "The Book of John Gray"

Bethenny Frankel

Entrepreneur, Reality TV Star & Bestselling Author; Founder of Skinnygirl & BStrong Disaster Relief

Dave Coulier

Stand-Up Comedian, Impressionist & Television Personality, Best Known for "Full House"

Brandi Chastain

Defender on the U.S. Women's 1999 World Cup Champion Soccer Team

Terry Bowden

Football Coach & Analyst

Shannon Stewart

Motivational Christian Speaker & Former Reality TV Personality Featured on "America's Next Top Model"

Joel Osteen

Founder, Joel Osteen Ministries; Best-Selling Author; Senior Pastor of Lakewood Church, the Largest Church in the U.S.

John Luke Robertson

Reality TV Star Known For A&E's "Duck Dynasty"

Jen Hatmaker

Christian Blogger & Author

Deborah Norville

Two-Time Emmy Award-Winning Journalist; Anchor of "Inside Edition" & Best-Selling Author

Bill Bates

Former Dallas Cowboy

Jase Robertson

COO of Duck Commander & Star of A&E's "Duck Dynasty"

D.L. Hughley

Award-Winning Stand-Up Comedian, Political Commentator & Actor

Rudy Ruettiger

Motivational Speaker, Author & Inspiration for the Award-Winning Film "Rudy"

For The Win

Adam Lambert

Singer-Songwriter and Stage Actor; Contestant on "American Idol"

Danny Wuerffel

Heisman Trophy-winning Quarterback & Philanthropist

Courtney B. Vance

Actor Best Known for His Role as Ron Carver in NBC's "Law & Order: Criminal Intent"

Ethan Zohn

Winner of "Survivor" Africa, 2x Cancer Survivor, Stem Cell Transplant Recipient, Social Entrepreneur, Philanthropist, Cancer Research Advocate, Former Pro Soccer Player, Sports Broadcaster & TV Personality

Tom Wilson

Tom Wilson is an artist, actor and comedian. He's performed on various late night shows and appeared in films like "Back To The Future" and on shows like "Freaks and Geeks" and "Two and a Half Men."

Pat Williams

Motivational Speaker & Sports Executive; Senior Vice President of the NBA’s Orlando Magic

Howard Stern

Radio & Television Personality, Producer, Author & Actor

Gene Stallings

Head Coach of 1992 NCAA Football National Champions; Former NFL and NCAA Champion; Philanthropist and Speaker

Jim Morris

Known for His Brief MLB Career & Subject of Disney's "The Rookie"

Isaac Mizrahi

Fashion Designer & Former Creative Director of Liz Claiborne

Howie Mandel

Comedian, Actor, TV Host & Judge on "America's Got Talent"

Hal Linden

Actor, Director & Musician

Caitlyn Jenner

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

Ned Jarrett

NASCAR Hall of Famer