Delvin Choice

Top 8 Finalist on Season 6 of NBC's 'The Voice'

Wendy Davis

Lawyer & Democratic Politician; Founder of Deeds Not Words

Rich Froning

CrossFit Athlete, Coach & Christian Speaker

Nik Wallenda

Acrobat, Aerialist, Daredevil & High Wire Artist

Barbara Bradley Hagerty

Religion Correspondent for NPR Who Reports on the Intersection of Faith and Politics, Law, Science and Culture

Sean Lowe

Businessman, Author & Former Reality TV Personality from "The Bachelor"

DeVon Franklin

Award-Winning Producer, New York Times Bestselling Author & Motivational Speaker

Pat Smith

TV Persona, Entrepreneur, President & CEO of Emmitt & Pat Smith Enterprises

Dr. Gary Chapman

Pastor, Speaker & Author of "The 5 Love Languages"

Loving Adopted Children Well: A 5 Love Languages® Approach

Mike Singletary

Head Coach for the Memphis Express; Former Professional Football Player and Coach

Rick Santorum

Former Member of the U.S. Senate

Michelle Aguilar

Winner of NBC's "The Biggest Loser" Season 6, Author, Motivational Speaker

Coach Ken Carter

Coach, Author, Educator & Inspiration for the Film "Coach Carter"

LaDonna Gatlin

Singer & Author; Sister of the Legendary Country Music Group, The Gatlin Brothers

Pat Williams

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

David Rich

Keynote Speaker and Leading Expert on Persuasion and Motivation

Noelle Pikus-Pace

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

Vince Papale

Former NFL Player & Inspiration for the Movie "Invincible"

Jim Palmer

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

Scott O'Grady

Former U.S. Air Force Captain, Fighter Pilot Who Survived After Crashing Behind Enemy Lines & Author of "Return With Honor"