Joseph Gordon-Levitt

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

Polly LaBarre

Founding Member of the Fast Company Magazine, Co-Founder of the Management Lab & Co-Author of "Mavericks at Work"

John Mackey

Co-Founder & CEO, Whole Foods Market

Hoda Kotb

Award-Winning Broadcast Journalist, Television Personality, Author & Co-Anchor of NBC News' TODAY

Blake Mycoskie

Founder of TOMS, Social Entrepreneur & Author of NY Times Bestseller "Start Something That Matters"

Laila Ali

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

Chris Hughes

Senior Fellow, Institute on Race, Power, and Political Economy; Co-founder of Facebook & Former Editor-in-Chief at The New Republic

Tracee Ellis Ross

Actress, Producer; Chief Executive Officer at PATTERN

Fabio Viviani

Celebrity Chef, Former "Top Chef" Contestant, Cookbook Author

Christy Turlington Burns

Model & Founder of Every Mother Counts; Anti-Smoking Activist

Patti Solis Doyle

Political Strategist at CNN; Contributor & Partner at Brunswick Group

Richard Thaler

Professor of Behavioral Science and Economics at the University of Chicago; Author of "Misbehaving: The Making of Behavioral Economics"

Richard Thaler: 'We Are Incapable of Learning From the Past ...

Ed Burns

Actor, Writer, Director, Producer; Author, “Independent Ed: Inside a Career of Big Dreams, Little Movies, and the Twelve Best Days of My Life”

Robert Ballard

Renowned Ocean Explorer & Scientist

Tabatha Coffey

Hairstylist, TV Personality, Entrepreneur & Author

Daniel Altman

Sports Analytics & Strategy Expert

Robert Kiyosaki

Founder of Rich Dad Company & Author

Robert Kiyosaki Opens Up On Money, Personal Finance & More

Seth Godin

Business & Marketing Expert & New York Times Bestselling Author of "Purple Cow," "Linchpin," & "Tribes"

Jeffrey Hollender

Co-Founder of Seventh Generation and Author of "The Responsibility Revolution: How the Next Generation of Businesses Will Win"

John Oliver

Emmy-Winning Comedian, Best Known for "The Daily Show with Jon Stewart" & "Last Week Tonight"