Akbar Gbajabiamila

Inspirational Former NFL Player & Broadcaster; Host of American Ninja Warrior & Co-Host of The Talk

Mike Sorrentino

Star of ‘Jersey Shore’ & Recovering Drug Addict

Danny Gokey

Christian Singer-Songwriter, Third Place Finalist on "American Idol" & Philanthropist

Emily Oster

Professor of Economics at Brown University; Author on Personal Finance & Family Planning

Hakeem Olajuwon

NBA Hall of Famer; President and Founder of The Dream Agency

Living the Dream My Life and Basketball

Keri Hilson

Singer, Songwriter & Actress; Known for "Knock You Down" and "Pretty Girl Rock"

Olympia LePoint

Former NASA Rocket Scientist, Author, TED Speaker & Artificial Intelligence Ethics Professor

Olympia LePoint Science News

William Kamkwamba

Innovator, Engineer & Co-Author of “The Boy Who Harnessed the Wind”

Rory Kennedy

Award Winning Documentary Filmmaker

Conrad Anker

Mountaineer & Captain of The North Face Climbing Team; Author of "The Lost Explorer"

Dr. John Gray

Best-Selling Author of "Men Are From Mars, Women Are From Venus"

Gabby Reece

Beach Volleyball Champion, First Female Spokeswoman for Nike, Creator of HIGHX, New York Times Best Selling Author, Model and Actress.

Patricia K. Kuhl

Co-Director, Institute for Learning and Brain Sciences; Professor of Speech and Hearing Sciences, University of Washington; Endowed Chair, Bezos Family Foundation for Early Childhood Learning

Dr. Jorge L. Valdes

Mindset Coach, Ex-Narco, Ex-Con, Entrepreneur, Motivational Speaker & Author, Featured on Netflix's "Cocaine Cowboys: The Kings of Miami"

Les Stroud

Star of "Survivorman", Producer, Author, Filmmaker & Activist

Jim Fannin

World's #1 Coach of Champions, Bestselling Author & Peak Performance Expert

Kerri Walsh Jennings

Olympic Gold Medalist for Women's Beach Volleyball

Kerri Walsh Jennings Sizzle Reel

Holland Taylor

Film, Television, Stage Actress Who Stars as Evelyn Harper on "Two and a Half Men"

Carl Lewis

9-Time Olympic Gold Medalist in Track & Field; Founder of The Carl Lewis Foundation

Scott Parazynski

Astronaut, Physician & Everest Summiter