John Sculley

Vice-Chairman of MDLIVE, Former CEO of Apple Computers & PepsiCo; High-Tech Entrepreneur, Venture Capitalist & Author

Apolo Ohno

Eight-Time Olympic Medalist, Top Short-Track Skater in the United States & NYT Best Selling Author

Hard Pivot: Embrace Change. Find Purpose. Show Up Fully.

Dr. Dean Ornish

Physician, Leading Researcher in Healthcare, Founder of the Preventive Medicine Research Institute & Bestselling Author

Karmin

Pop Duo; Well Known for the Hit Songs "Brokenhearted" and "Hello"

Joel McHale

Host of E! Network's "The Soup" & Star of NBC's Hit Comedy Series "Community"

Olivia Wilde

Actress, Screenwriter, Director, Producer & Activist

Ellen Kullman

CEO of Carbon, Former Chair & CEO of DuPont & Former Director of General Motors

Sherri Shepherd

Actress, Comedian, Former Co-host of "The View" & Host of the "Two Funny Mamas" Podcast

Tyra Banks

Host & Executive Producer, "Dancing With the Stars"; Model, TV Personality, Host of "America's Next Top Model"

Kendrick Lamar

Grammy & Pulitzer Award-Winning Hip-Hop Recording Artist & Rapper

David Mamet

Pulitzer Prize-Winning Playwright

Francia Raisa

Film & TV Actress; Best Known for "The Secret Life of the American Teenager" & "Grown-ish"

Kevin Hart

Actor & Comedian

Nicholas Christakis

Sol Goldman Family Professor of Social & Natural Science; Director of the Human Nature Lab; Co-Director of the Yale Institute for Network Science

Don Cheadle

Actor, Activist & Author; Known for "Iron Man 2" & "Hotel Rwanda"

Penn and Teller

The Consummate Pairing of Skeptics & Magicians With a Psychotic Twist

John Lithgow

Actor, Musician, Author, Arts Advocate

Ron Conway

Angel Investor, Often Described as One of the "Super Angels"

Tim Armstrong

Former CEO of AOL; Founder & CEO of the dtx company

China Anne McClain

Actress, Singer & Dancer; Best Known for Disney's "A.N.T. Farm." & The CW's "Black Lightning"