Tim Arthur

Group CEO of Time Out and BBC London 94.9 Sunday Breakfast Host

Brandi Temple

CEO & President of Kidbox.com

Kira Kazantsev

Miss America 2015, Advocate, Lifestyle Correspondent & Host of "Golf Advisor Living" on the Golf Channel

Blake Masters

Entrepreneur & Lawyer, President of The Thiel Foundation and Principal at Thiel Capital

Jeremy Bout

Executive Producer & Host of Edge Factor

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

Tess Vigeland

Author, Veteran Journalist & CEO of Tess Vigeland Productions

Jon Steinberg

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

Ido Leffler

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

Michael Stevens

YouTube Sensation; Best Known as Vsauce

Malcolm London

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

Dr. Joel Selanikio

Award-Winning Physician, Health & Technology Activist, CEO of Magpi & Founding Member of WHO’s Digital Health Roster of Experts

Aaron Hurst

CEO of Imperative, Expert on the Science of Purpose at Work, Globally Recognized Social Entrepreneur & Author of "The Purpose Economy"

Victor W. Hwang

VP of Entrepreneurship at Kauffman Foundation; Co-author of "The Rainforest: The Secret to Building the Next Silicon Valley"

Maksim Chmerkovskiy

2x “Dancing with the Stars” Champion & Humanitarian

Lamman Rucker

Actor, Education Activist, Green Living Advocate & Entrepreneur