Amy Shirley

Motivational Speaker, Fitness Guru & Star of "Lizard Lick Towing" on truTV

Brittany Viola

Olympic Platform Diver

Chet McDoniel

Disabled Inspirational and Pro-Life Speaker

Danny Wuerffel

Heisman Trophy-winning Quarterback & Philanthropist

Darryl Strawberry

Former American Major League Baseball Outfielder

David Nasser

Pastor, Speaker & Author; SVP for Spiritual Development at Liberty University

Diana Butler Bass

Author, Speaker, and Independent Scholar specializing in American Religion and Culture

Grateful: The Transformative Power of Giving Thanks

Dirk Been

"Survivor" Cast Member; Abstinence Advocate

Florence Littauer

Christian Speaker; Entertaining, Encouraging, Educational

Greg Stier

Founder & CEO of Dare 2 Share Ministries

Heath Calhoun

Alpine Skier & Veteran of the United States Army

John Gray

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

John Ortberg

Senior Pastor of Menlo Park Presbyterian Church, Author

Katie Farrell

Christian Blogger and Cookbook Author

Kyle Idleman

Author & Teaching Pastor of Southeast Christian Church in Louisville, Kentucky

Laura Story

Singer-Songwriter & Author of "When God Doesn't Fix It"

So Long, Normal: Living and Loving the Free Fall of Faith

Laura Washington

Founder, Christ Foundation Publications; Motivational Speaker

Levi Lusko

Bestselling Author & Pastor of Fresh Life Church

Mandy Hale

Blogger and New York Times Bestselling Author; Known as "The Single Woman," with a Heart to Inspire Single Women to Live their Best Lives

Mark Batterson

Best-Selling Author, Lead Pastor & Church Innovator