Bradley Belt

Former Executive Director of the Pension Benefit Guaranty Corporation

Branford Marsalis

Grammy Award-Winning Jazz Musician & Passionate Music Educator

Brett Dennen

Folk/Pop Singer-Songwriter from Northern California

Brian Bordainick

Education, Fundraising and Innovation Expert; Founder of the 9th Ward Field of Dreams; Director of Entrepreneurial Investments at 4.0 Schools; CEO at Dinner Lab

Brian Malarkey

Celebrity Chef, Top Chef "Cheftestant" and Judge on "The Taste"

Cameron Herold

Former COO of 1-800-GOT-JUNK? & Founder of BackPocket

Campbell Brown

Award Winning Journalist

Carl Wieman

Physicist and Educationist at Stanford University and Recipient of the Nobel Prize in Physics

Charlie Duke

Astronaut, 10th Man to Walk on the Moon

Cheryl Townsend Gilkes

Chief Keef

Rapper from Chicago Known for Songs Like "Love Sosa" and "I Don't Like"

Chris Van Allsburg

Author & Illustrator of Children's Books; Best Known for "The Polar Express"

Christine Carter

Sociologist, Happiness Expert & Best-Selling Author

Connie Rice

Co-Director of The Advancement Project, Public Policy & Diversity Activist

Craig and Marc Kielburger

Social Entrepreneurs, Humanitarians &Co-Founders of Free the Children and Me to We

Danielle Upbin

Rabbi/Musician "Reveal the Light"

Dava Newman

Former Deputy Administrator of NASA; Professor of Aeronautics & Astronautics at MIT; Director of MIT Media Lab

David & Nic Sheff

Authors & Substance Abuse Advocates; "Beautiful Boy: A Father's Journey Through His Son's Meth Addiction"

David Aaker

Vice-Chairman of Prophet, Professor Emeritus, UC Berkeley & Author of "Brand Relevance: Making Competitors Irrelevant"

David Christian

David Christian teaches an ambitious world history course that tells the tale of the entire universe -- from the Big Bang 13 billion years ago to present day.