Mark Burnett

CEO, One Three Media; Five time Emmy Award Winning Producer

Cary Elwes

Actor; Known for "The Princess Bride"

Wes Bentley

Film Actor; "American Beauty," "The Hunger Games"; FX's "American Horror Story"

Jared Padalecki

Actor Best Known for Roles in "Gilmore Girls" and "Supernatural"

Phil Libin

Former CEO of Evernote; Currently Executive Chairman

Drew Houston

Co-Founder & CEO of Dropbox

Bobby Cannavale

Actor Known for his Emmy Award-Winning Role in the HBO Drama "Boardwalk Empire"

Kevin Systrom

Co-Founder & Former CEO of Instagram

Steve Blank

Serial Entrepreneur; Founder, Lean Startup Movement

Zoë Saldaña

Actress Known for "Avatar" & "Guardians of the Galaxy"

Zoe Saldaña Reacts To Her Iconic Roles

Pauley Perrette

Actress & Musician; Known for Abby Sciuto on CBS's "NCIS."

Werner Vogels

Vice-President & Chief Technology Officer at Amazon.com

Tim O'Reilly

Founder & CEO of O'Reilly Media

Katey Sagal

American Actress and Singer-Songwriter; Currently starring in FX Network's 'Sons of Anarchy'

Kaitlin Olson

Actress; Known for her Role in "It's Always Sunny in Philadelphia"

Simon Helberg

Actor & Comedian; Best Known for Role of Howard Wolowitz on "The Big Bang Theory"

Kunal Nayyar

Actor Known for "The Big Bang Theory"

Hunter Hayes

Country Musician Known For Hits Such as "Wanted" and "Storm Warning"

Madeleine Stowe

Award-Winning Actress Known for ABC's Drama "Revenge" & Max's "Welcome to Derry"; Multiple Sclerosis Advocate

Gary Clark Jr.

Texas Guitarist; Often Compared to Music Icons like Stevie Ray Vaughan and Jimi Hendrix