Condoleezza Rice

US Secretary of State

Tony Hsieh

CEO, Zappos

Right Honourable Tony Blair

Former Prime Minister of the United Kingdom and Northern Ireland

President George W. Bush

43^rd President of the United States

Michael Strahan

TV Personality and Former New York Giants Defensive End

Michio Kaku

Theoretical Physicist, Futurist, and Popularizer of Science

Daymond John

Entrepreneur and Investor

Captains Mark & Scott Kelly

NASA Astronauts

George Blankenship

Former Executive at Tesla Motors, Apple Computer and GAP Inc.