Aloe Blacc

Singer-Songwriter, Rapper & Musician; Known for "I Need A Dollar" & "Wake Me Up"

Lena Dunham

Writer, Director, Actor & Producer Best Known for HBO’s “Girls”

Elliot Page

Actor Known For His Roles in "Juno" & "Inception"

Alfre Woodard

Emmy Award-Winning Actress; Human Rights Activist

Penn and Teller

The Consummate Pairing of Skeptics & Magicians With a Psychotic Twist

John P. Kotter

Leadership & Change Management Guru

Bill Clinton

42nd President of the United States; Founder of the William J. Clinton Foundation

Sarah Ferguson

The Duchess of York, Philanthropist, Author and Advocate

Robert M. Gates

Secretary of Defense (2006 - 2011), Former Director of the CIA

Ronan Farrow

Investigative Reporter, Activist & Lawyer

Kunal Nayyar

Actor Known for "The Big Bang Theory"

Adrienne Bailon Houghton

Daytime Emmy Award-Winning Television Host; Acclaimed Pop-Vocalist; Producer & Founder of the Faith-Based Jewelry Brand "XIXI"

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.

John Lithgow

Actor, Musician, Author, Arts Advocate

Francia Raisa

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

Nicholas Sparks

International Bestselling Novelist & Screenwriter, Known for "The Notebook"

Dusty Baker

Former MLB Outfielder; Manager of the Houston Astros

Jon Landau

Academy Award-Winning Producer of Titanic & Avatar

Alice Walker

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