David Blaine

Magician, Illusionist and Endurance Artist

Chris Milk

Immersive Artist, Director, entrepreneur; CEO & Founder of Within, Co-Founder of Here Be Dragons

Bryce Dallas Howard

Film Actress, Writer and Director; Stars in "The Help" & "Jurassic World"

Ev Williams

Co-founder & Former CEO of Twitter; Founder & CEO of Medium

Anne Wojcicki

Co-Founder & CEO of 23andMe

Dr. Mehmet Oz

Cardiothoracic Surgeon; Host of "The Dr. Oz Show;" Columbia University Professor & Author

Cameron Russell

American Fashion Model & TED Talker

Donna Karan

Award-Winning Fashion Designer

Mehmood Khan

Vice Chairman & Chief Scientific Officer at PepsiCo

Faith Osier

Professor of Immunology; Group Leader of Malaria Vaccine Development

Astro Teller

Captain of Moonshots, Google X

Michael Sheen

Welsh Actor and Director, Officer of the Order of the British Empire

The Magic of a Creative Career | Michael Sheen | TED

Jonathan Bush

Technology Entrepreneur; Co-Founder & Former CEO of athenahealth

Imogen Heap

Musician, Producer & Founder of Mycelia For Music

Larry Page

CEO of Alphabet & Co-Founder of Google

Jack Dorsey

Computer Programmer and Internet Entrepreneur; Co-Founder & CEO of Square; Co-founder & Former CEO of Twitter

Mark Ronson

Award-Winning Music producer and DJ

Paul E. Jacobs

Chairman & Chief Executive Officer, XCOM

Anant Agarwal

CEO of edX & Professor at MIT

Christy Turlington Burns

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