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

Susan Stamberg

Nationally Renowned Broadcast Journalist & NPR Special Correspondent

Karl Mecklenburg

Former NFL Player; Six Pro Bowl & Three Super Bowl Appearances

Joshua Malina

Actor Known for his roles in "The West Wing" & "Scandal"

Curtis Aikens

Founding Food Network Chef, Wellness Coach, Educator, Author & Motivational Speaker

Kevin Leman

Internationally-Known Psychologist, Award-Winning Author, Humorist, New York Times Best-Selling Author, Radio & TV Personality

Whitney Port

Fashion Designer & TV Personality

Jennifer Weiner

Best-Selling Author of "In Her Shoes" & "Then Came You"

The Breakaway: A Novel

Carnie Wilson

Singer & Actress, Founding Member of "Wilson Phillips"

Bela Karolyi

Coach of Gold-Medal Winning U.S. Women's Gymnastics Team

Robert E. Rubin

Former U.S. Treasury Secretary & Chair of the Council on Foreign Relations; Senior Counselor at Centerview Partners

Dianna Agron

Actress and Singer; Known as Quinn Fabray on FOX's "Glee"

Kat Dennings

Actress, Best-Known for "2 Broke Girls"

David Barton

Founder and President of WallBuilders, a National Pro-Family Organization

Pauly Shore

Stand-up Comedian and Actor