Cole Swindell

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

Astro Teller

Captain of Moonshots, Google X

Tori Kelly

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

Gary Sinise & The Lt. Dan Band

Cover Band Founded by Kimo Williams and Gary Sinise

James Bay

British Singer-Songwriter and Guitarist Known for "Hold Back the River"

Peter Dinklage

Emmy Award-Winning Actor, Known for his Role on "Game of Thrones"

Trevor Noah

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

Scotty McCreery

Country Music Singer and Winner of American Idol Season 10

Go Big or Go Home: The Journey Toward the Dream

Jennifer Connelly

Academy Award-winning Film American Actress and Former Fashion Model

Sir Howard Stringer

President, Chairman & CEO of Sony Corporation

Serena Williams

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

Mandy Patinkin

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

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"