Earvin “Magic” Johnson

Basketball Hall of Famer, Entrepreneur, Philanthropist & Motivational Speaker

Sophia Bush

Actress, Humanitarian & Author

Andie MacDowell

Film Actress

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Bill Nye

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

Davis Guggenheim

Academy Award-Winning Director & Producer Known for "He Named Me Malala," "An Inconvenient Truth," "Waiting for Superman" & "Still: A Michael J. Fox Movie"

Thomas Middleditch

Actor, Voice Actor, Comedian, Screenwriter Known for "Silicon Valley"

Ben Stein

Political Economist, Commentator, Author & Actor

Simon Sinek

World-Renowned Leadership Expert & Best-Selling Author

Mira Sorvino

Academy Award-Winning Actress & United Nations Goodwill Ambassador on Human Trafficking

George Takei

Actor, Social Justice Activist & Social Media Mega-Power

Sophia Amoruso

International Public Speaker, Founder & CEO of Nasty Gal, Author of "#GIRLBOSS"

I Was A Stripper! A Shoplifter! Then Built A $400m Business!

Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement