Tori Kelly

Singer-Songwriter; Known for the Single "Dear No One"

Trevor Noah

Emmy Award-Winning Comedian & Bestselling Author; Former Host of "The Daily Show"

Travis Bradberry

Expert on Emotional Intelligence & Co-Founder of TalentSmart

Timothy Shriver

Chairman & CEO of the Special Olympics

Serena Williams

Iconic Professional Tennis Player & Olympic Gold Medalist; Activist, Philanthropist & Entrepreneur

John Sculley

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

John McEnroe

Retired World No. 1 Tennis Player in Singles & Doubles; International Tennis Hall of Famer & Author of "You Cannot Be Serious"

John P. Kotter

Leadership & Change Management Guru

Tyra Banks

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

Tim O'Reilly

Founder & CEO of O'Reilly Media

Regis McKenna

Marketing Bricks to Clicks Digital Evolution Trends

Eva Mendes

Actress; Six-Time ALMA Award Nominee; International Spokeswoman for Revlon Cosmetics

Noel Tichy

Professor, University of Michigan; Director of the Global Business Partnership; Former Head of GE's Leadership Center

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Alice Walker

Pulitzer Prize & National Book Award-Winning Author; Best Known for "The Color Purple"

Chip Wilson

Founder and Chairman of the Board Lululemon

Zosia Mamet

Actress Known for Her Role in HBO's "Girls"

Mandy Patinkin

Actor Best Known for "Homeland," "Criminal Minds" and "The Princess Bride"

Scotty McCreery

Country Music Singer and Winner of American Idol Season 10

Go Big or Go Home: The Journey Toward the Dream

Cole Swindell

Country Music Songwriter and Recording Artist; Known For His 2013 Breakout Hit "Chillin' It"