Tommy Caldwell & Kevin Jorgeson

Legendary Climbers of El Capitan

Brandi Temple

CEO & President of Kidbox.com

Eric Thomas

Inspirational Speaker, Life Strategist & Author

Dan Emmett

Author, Former US Marine Corps Captain, US Secret Service Special Agent & Member of the CIA

Edward Lewis

Co-Founder of Essence Magazine & One of the Most Successful Publishers in the Country

Geena Rocero

Transgender Model & Advocate; Founder of Gender Proud

Geena Rocero Is Writing Her Truth - GLAMOUR Cover Story

Kimberly Bryant

Founder & CEO of Ascend Ventures & Black Innovation Lab; Founder of Black Girls CODE

Nir Eyal

Bestselling Author & Expert on the Intersection of Psychology, Technology and Business

Sara Critchfield

Vice President of Global Outreach at the Fetzer Institute

Tensie Whelan

Director of NYU's Center for Sustainable Business; Former President of the Rainforest Alliance

Anna Escobedo Cabral

Former Treasurer of the United States, Partner at The Cabral Group & Jesse Ball duPont Fund Trustee

Jon Steinberg

CEO of Future Plc., Founder of Cheddar; Former President & COO of Buzzfeed; Former CEO of Daily Mail.com in North America

William Binney

Former NSA Crypto-Mathematician; Whistleblower

Lois Lowry

Newbery Medal-Winning Author of "Number the Stars" and "The Giver"

Ido Leffler

Co-Host of "Quit Your Day Job;" Co-Founder of Yes To, Yoobi, & Cheeky; Member of the UN Foundation Global Entrepreneurs Council

Nina Davuluri

Thought Leader, Filmmaker, Activist, Performer & Entrepreneur

Jason Russell

Co-Founder of Invisible Children and Director of the Viral Documentary "Kony 2012"

Beverly Tatum

Best-Selling Author, Higher Education Leadership & Race Relations Expert, President Emerita of Spelman College

Why Are All the Black Kids Sitting Together in the Cafeteria?: And Other Conversations ...

Michael Stevens

YouTube Sensation; Best Known as Vsauce

Malcolm London

Young Poet, Educator, Activist & TED Speaker Known For "High School Training Ground"