Todd Rose

President, Center for Individual Opportunity; Lecturer on Educational Neuroscience, Harvard Graduate School of Education

Priyanka Chopra Jonas

Award-Winning Actress, Producer & Humanitarian

Priyanka Chopra Jonas Takes a Lie Detector Test | Vanity Fair

Laurene Powell Jobs

Founder & Chair of Emerson Collective Foundation; President of the Board at College Track; Widow & Heir of Steve Jobs

The American Arctic

Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

John Mayer

Grammy Award-Winning Singer-Songwriter & Guitarist Known for "Your Body Is a Wonderland" & "Waiting on the World to Change"

John Mayer Reveals His Worst On Stage Moment & More

Paul McCartney

Former Member of The Beatles; One of the Most Successful Composers & Performers of All Time

Matteo Renzi

Former Prime Minister of Italy; Youngest Person to Become PM of Italy; Named One of Fortune's 40 Under 40

Sarah McLachlan

Singer-Songwriter & Activist

Larry Fitzgerald

Philanthropist, Business Owner, Investor & Former Wide Receiver for the National Football League

Warrick Dunn

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

Carla Bruni

Singer-Songwriter, Former Model, Philanthropist

Pat Riley

Miami Heat President & Hall of Fame Inductee

Jeffrey Wright

Actor & Entrepreneur

Martine Rothblatt

Medical Ethics & Technology Expert; Creator of SiriusXM Satellite Radio, Chairman & CEO of United Therapeutics Corp

Two Stars for Peace: The Case for Using U.S. Statehood to Achieve Lasting Peace in the ...

Kareem Abdul-Jabbar

Highest-Scoring NBA Player in History & Cancer Survivor

A Season on the Reservation: My Soujourn With the White Mountain Apaches

Dave Ramsey

Radio Personality, Multiple NYT Best-Selling Author, Entrepreneur & Host of "The Dave Ramsey Show" Podcast

Nathan Fillion

Canadian Actor, Voiceover Artist & Kids Need to Read Founder

Michael Moore

Academy Award Winning Documentarian & Best-Selling Author

Usher

Singer-Songwriter & Dancer

Flo Rida

Rapper; Founder of Big Dreams For Kids Foundation & the Florida Youth Football League (FYFL)