Aly Raisman

Olympic Gymnast, Gold Medalist, Captain of the "Fierce Five" & the "Final Five"

Nastia Liukin

Olympic Gold Medal Gymnast

Dan Marino

Pro Football Hall of Famer, Business Owner & Founder of the Dan Marino Foundation for Improving The Lives of Those on the Autism Spectrum

Natalie Portman

Award-Winning Actress Known for "Black Swan," "V for Vendetta" & Playing Padmé Amidala in the Star Wars Prequel Trilogy

Natalie Portman on self-confidence and performing from an early ...

Misty Copeland

First African American Female Principal Dancer with the American Ballet Theatre; Author

Misty Copeland's Return After Her Break as Dancer & Producer

Alex Honnold

Professional Rock Climber & Star of the Academy-Award Winning Documentary "Free Solo"

Cynthia Cooper

Olympic Gold Medalist, Two-Time WNBA MVP; Former Head Coach of Texas Southern Women's Basketball Team

Colin Kaepernick

NFL Quarterback & Activist; Member of Board of Directors, Medium

Jon Dorenbos

Retired NFL Long Snapper, Magician & Author of "Life Is Magic: My Inspiring Journey from Tragedy to Self-Discovery"

Jon Dorenbos Speaker Demo Reel

Jeanette Jenkins

Founder & President of The Hollywood Trainer Fitness Company

Roy Williams

Former Basketball Coach of the North Carolina Tar Heels & Kansas Jayhawks

John Elway

Hall of Fame NFL Legend; Executive VP of Football Operations for the Denver Broncos

Sam Hunt

Former College Football Player & Country Singer-Songwriter Known for Singles Like "Leave the Night On"

Paul DePodesta

Chief Strategy Officer of the NFL's Cleveland Browns & Former Manager of MLB's Los Angeles Dodgers; Subject of "Moneyball"

Karena Dawn

Co-Founder of Tone It Up & Personal Trainer

Conor McGregor

UFC Featherweight Champion, Irish Professional Mixed Martial Artist

Warrick Dunn

Former NFL Running Back, Philanthropist & Minority Owner of the Atlanta Falcons

Andre De Grasse

Olympic Sprinter

Nikki Bella

Professional Wrestler, Actress, Reality TV Personality & Model

Brian France

Chairman of the Board and Chief Executive Officer of NASCAR