Maksim Chmerkovskiy

2x “Dancing with the Stars” Champion & Humanitarian

Jason Collins

First Openly Gay Player In Major League Sports; Retired NBA Player; Equality Advocate

Michelle Kwan

Olympic Silver Medalist & Most Decorated Figure Skater in World Championship History; United States Ambassador to Belize

Dave Logan, PhD

Co-Founder of Care4th LLC & Author of New York Times #1 Bestseller "Tribal Leadership"

Jessica Yellin

Founder of #NewsNotNoise; Former Chief White House Correspondent for CNN

Michael Yo

Actor, Stand-up Comedian & Two-Time Emmy Nominee

Laurie Holden

Actress Known For AMC's "The Walking Dead;" Human Rights Activist

Irshad Manji

Founder of The Moral Courage Project, Author of "Allah, Liberty and Love" & "The Trouble with Islam Today: A Muslim's Call for Reform in Her Faith"

Brad Goreski

Celebrity Fashion Stylist; Star of Bravo's Reality Show "It's A Brad, Brad World"; Creative Director of C. Wonder

Sara Critchfield

Vice President of Global Outreach at the Fetzer Institute

Jenna Marbles

YouTube Sensation

Lauren Cohan

Actress; Best Known as Maggie Greene on "The Walking Dead"

Josh Peck

Actor & Social Media Influencer

Shiza Shahid

Entrepreneur, Technologist, Investor, Impact Leader & Co-Founder of the Malala Fund and Our Place

Dolvett Quince

Fitness Guru & Trainer from "The Biggest Loser"

Tony Horton

Fitness Expert & Founder of Fitness Program P90X

Crush It!: The Revolutionary Fitness Plan for All Levels That Burns Fat, Builds Muscle,...

Peter Guber

Executive, Entrepreneur & NYT Bestselling Author; Operating Owner of the 3-Time NBA Champion Golden State Warriors

John Ratzenberger

Emmy-Nominated Actor, Entrepreneur & Philanthropist

Greg Louganis

4x Olympic Gold Medal Diver; LGBTQ Activist & Author

David Agus

Co-Founder of Navigenics, Author of "The End of Illness" & Host of "The Checkup with Dr. David Agus"; Professor of Medicine & Engineering at the University of Southern California

The Book of Animal Secrets