Laci Green

Vlogger, Public Sex Educator & Feminist

Andrew "King Bach" Bachelor

Actor, Comedian & Vine Star; Known Online as King Bach

Philipp Meyer

Fiction Writer Known for "The Son" and "American Rust"

Nontombi Naomi Tutu

Race, Gender & Human Rights Activist; Daughter of Desmond Tutu

David Thornburg

Award-Winning Futurist, Author & Educational Consultant

Andy Cohen

TEDx and Global Speaker, NYTimes Notable Author, Award-Winning Entrepreneur & Leadership Expert

George P. Bush

Politician & Land Commissioner of Texas

Stacey Bess

Award-Winning Educator; Keynote Speaker; Advocate for Homeless Youth

Mark Scharenbroich

Corporate Motivator, Leadership Expert & Author of "Nice Bike"

Eric Metaxas

NYT Best-Selling Author & Host of the "Eric Metaxas Radio Show"

Azure Antoinette

CEO, Commissioned Poet & Author, Millennial Advocate

Edward Tenner

Smithsonian Institution Distinguished Scholar & Author of "Why Things Bite Back" and "Our Own Devices"

Drew Gilpin Faust

President of Harvard University

Dr. James B. Maas

Nation's Top Sleep Educator & Award-Winning Professor

Loretta Malandro

Communication Expert & Executive Trainer on Topics of Leadership, Team Building & 100% Accountability

James Woolsey

Former Director of the C.I.A.

Donald Sadoway

John F. Elliott Professor of Materials Chemistry at MIT; Expert on Electrochemistry & Renewable Energy

Ambri: A Battery that Could Change the World

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

John Naber

Olympic Swimming Champion & Network TV Sports Commentator

Kel Mitchell

Award-Winning Comedic Actor, Best Known for "Kenan & Kel," "Good Burger" and "All That"