Matthew Corrin, Freshii

Glen Whitney, MoMath

Robert Gallucci, MacArthur Foundation head honcho

Salman Khan, the world's teacher

Liza Fromer

Larry Scarpa, Architect

Jeff Wall, Photographer

Dr. Shaf Keshavjee, Lung Transplant Guru

Kristin Davis

Dr. Jordan Kassalow

Eben Bayer and Gavin McIntyre: Ecovative

Craig Newmark, Craigslist Founder

Mike Jackson, CEO, Autonation