Abigail Johnson

Chairman & CEO at Fidelity Investments

Adam Kreek

Gold Medal Olympian, Four-time World Champion, Entrepreneur & High Performance Expert

Alan Parisse

Leadership, Marketing & Change Management Expert

Albert Mensah

Renowned Motivational Speaker & Author

Alfie Kohn

Author & Speaker on Human Behavior, Education, & Parenting; Outspoken Critic of Education's Fixation on Grades

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Ali Brown

Entrepreneur, Business Coach, Author & Television Commentator

Aloe Blacc

Singer-Songwriter, Rapper & Musician Known for "I Need A Dollar" & "Wake Me Up"; Biotech Entrepreneur & Co-Founder of Major, Inc.

Ashley Judd and Aloe Blacc help the White House unveil its national suicide prevention ...

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Amy DuBois Barnett

Chief Content Officer, theGrio.com & EVP Digital, Entertainment Studios

An Phung

Multimedia Journalist

Andrew Busch

Artificial Intelligence & Technology Futurist; Economist; First Chief Market Intelligence Officer for the US Government

Andrew Cohen

Founder, EnlightenNext

Andrew N. Liveris

Former Chairman & CEO of The Dow Chemical Company

Andrew Sullivan

Writer-at-large at New York; Former Editor-in-Chief of The New Republic Magazine & Political Blogger

Anirban Basu

Economic & Policy Expert & CEO of Sage Policy Group in Maryland

Annie Lennox

Singer-Songwriter Known for "Sweet Dreams;" Political Activist & Humanitarian

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Art Mortell

Sales and Peak Performance Expert and Author of World-Class Selling

B. Gentry Lee

Chief Engineer for Solar System Exploration, Jet Propulsion Laboratory