Peter Krause

TV and Film Actor; Best Known for "Six Feet Under" and "Parenthood"

Todd Rose

President, Center for Individual Opportunity; Lecturer on Educational Neuroscience, Harvard Graduate School of Education

The Isley Brothers

Vocal Trio of Brothers; Known for "Shout" and "Twist & Shout"

Gary Kovacs

CEO of Accela & Former CEO of Mozilla

Matt Maloney

Co-Founder & CEO, GrubHub

Matthew Hussey

New York Times Bestselling Author, Podcaster, Confidence Coach & Resident Love Expert on The Today Show

Noah Kagan

Founder of AppSumo; Internet Entrepreneur

How I Lost 170 Million Dollars: My Time as #30 at Facebook

David Lee Roth

Frontman of Van Halen, American Rock Vocalist, Musician, Songwriter, Actor, Author, and Former Radio Personality

Jim Clifton

CEO of Gallup

Jan Koum

Founder of WhatsApp Inc.

Robert Engle

Nobel Prize-Winning Economist

Piers Morgan

Former Editor of British Tabloid Newspapers the News of the World and the Daily Mirror & Host of CNN's Piers Morgan Tonight

Dianne Buckner

Canadian TV Journalist; Host of CBS "Dragons' Den"

Michael Lopez-Alegria

Former Astronaut & Navy Test Pilot

Vince McMahon

Chairman & CEO of WWE, Inc.; Third Generation Promoter

Chace Crawford

Best-known as Nate Archibald in "Gossip Girl"; Starring in ABC's Drama “Blood & Oil"

Howard G. Buffett

Businessman, Philanthropist & Elder Son of Warren Buffet

Christina Hendricks

Actress Known for her Role as Joan Holloway in AMC's "Mad Men"

John Woolard

Vice President Energy at Google

Henry Mintzberg

Professor of Management Studies at McGill University; Business Author