Peter Diamandis

Founder & Executive Chairman of the XPRIZE Foundation; Author; Named One of The World's 50 Greatest Leaders

Erin Brockovich

Consumer Advocate, Author, TV Host & Environmental Activist

Bill Nye

"The Science Guy"; Science Communicator, TV Presenter & Mechanical Engineer; Climate Change Activist

Peter Guber

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

Sherry Lansing

Former CEO of Paramount Pictures & Founder of The Sherry Lansing Foundation

Joseph Gordon-Levitt

Founder of HitRecord & Actor Known for "Inception" & "The Dark Knight Rises"

Laila Ali

Undefeated Four-Time World Champion Boxer & Lifestyle Expert; Heart Disease Awareness Advocate

Jalen Rose

Former ESPN Analyst & NBA Player

Matthew Weiner

Creator & Executive Producer of "Mad Men" &"The Sopranos"

Vicki Gunvalson

Co-Founder of Coto Insurance; Best Known for Her Role on "The Real Housewives of Orange County"

Mark Victor Hansen

Founder & Author of Chicken Soup for the Soul Book Series, Mega-Entrepreneur, Business Speaker & Devoted Philanthropist

Kay Warren

Christian Author

Mark Spitz

Legendary Olympic Swimmer; Third Athlete to Win Nine Olympic Gold Medals

Mark Spitz on the 1972 Olympic Games in Munich

Anne Sweeney

Member of the Board of Directors for Netflix, Former Co-Chair of Disney Media Networks & Former President of Disney-ABC Television Group

Kevin Nealon

Former Cast Member of 'Saturday Night Live'; Co-Star on Showtime's "Weeds"

Ichak Adizes

Corporate Performance Expert & Authority on Managing Change

LeBron James

Sports Icon, NBA Superstar, Philanthropist

Evan Spiegel

Co-Founder & CEO of Snap Inc.

Scott "Scooter" Braun

Founder of SB Projects

Joel McHale

Host of E! Network's "The Soup" & Star of NBC's Hit Comedy Series "Community"