Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

Alfonso Ribeiro

Host of America’s Funniest Home Videos, Actor, TV Director, Award-Winning Dancer & Broadway Star

Daphne Oz

Emmy Award-winning Television Host, New York Times Bestselling Author, Chef & Entrepreneur

Yang Lan

Co-Founder & Chairperson of the Sun Media Group & Sun Culture Foundation; Called the 'Oprah of China'

Dr. Jill Bolte Taylor

Scientist, Author & CEO of My Stroke of Insight, Inc.

Nick Vujicic

Motivational Speaker, NY Times Best-Selling Author, Founder & CEO of Life Without Limbs

Jimmy Smits

Known for his roles as Victor Sifuentes on "LA Law" and Detective Bobby Simone on "NYPD Blue"

John Leguizamo

Tony and Emmy Award-Winning Colombian Actor & Comedian on Broadway, Television, and Film

Cynthia Cooper

Olympic Gold Medalist, Two-Time WNBA MVP; Former Head Coach of Texas Southern Women's Basketball Team

Anne-Marie Slaughter

Foreign Policy Expert, Author & CEO of New America Foundation

Steven Kotler

NY Times Best-Selling Author, Innovation Leader & Peak Performance Expert; Director of Research for the Flow Genome Project

Darius Rucker

Lead Singer and Rhythm Guitarist of the Rock Band Hootie & the Blowfish

Michael Moore

Academy Award Winning Documentarian & Best-Selling Author

Russell Simmons

Entrepreneur & Philanthropist

Tiffany Aliche

Author & Award-Winning Teacher of Financial Education known as “The Budgetnista"

Ziauddin Yousafzai

Co-Founder of the Malala Fund

Alexander Brosda

Entrepreneur & Advocate for Health & Wellness and CEO of Sokörpe Laboratories

Todd Gurley

Former NFL Running Back for the Atlanta Falcons

Michael Milken

Financier, Philanthropist & Chairman of the Milken Institute

Michael Milken: We're seeing people at the 'bottom of the pyramid ...

Sam Harris

Neuroscientist, Philosopher & Bestselling Author