Max Levchin

CEO, Affirm; Co-Founder of PayPal

Emma Watson

Actress, Model & Activist; UN Women Goodwill Ambassador; Co-Founder of the HeForShe Campaign

Dan Marino

Pro Football Hall of Famer, Business Owner & Founder of the Dan Marino Foundation for Improving The Lives of Those on the Autism Spectrum

Alec Baldwin

Acclaimed Broadway, Film & TV actor

Matthew McConaughey

Academy Award-Winning Actor, Writer & Philanthropist

Michael Oher

Founder of Oher Foundation for Disadvantaged Youth; Former NFL Player for Baltimore Ravens, Tennessee Titans & Carolina Panthers; Super Bowl 47 Champion; Story Told in Movie "The Blind Side"

Tom Selleck

Award-Winning Actor Known for "Magnum P.I." & "Blue Bloods"; Author of "You Never Know: A Memoir"

Tom Selleck Admits He Was Fired After One Episode of Charlie's Angels

Rem Koolhaas

Dutch Architect, Architectural Theorist, Urbanist and Professor in Practice of Architecture and Urban Design at the Graduate School of Design at Harvard University

Vanessa Williams

Grammy Nominated Singer, Actress & Philanthropist

Laurence Tribe

Carl M. Loeb University Professor at Harvard Law School & Author

Robert Greene

New York Times Bestselling Author of "The 48 Laws of Power," "The Art of Seduction," "The 33 Strategies of War," and "The 50th Law"

Sam Harris

Neuroscientist, Philosopher & Bestselling Author

Peggy Noonan

Columnist For The Wall Street Journal & Best-Selling Author

The Time of Our Lives: Collected Writings

Drew Brees

Philanthropist & Former Super Bowl MVP-Winning Quarterback for the New Orleans Saints

Charles Barkley

Retired NBA Power Forward, Analyst on "Inside the NBA," One of the NBA's 50 Greatest Players of All Time

Stone Cold Steve Austin

WWE Wrestler Hall of Famer, Actor & Podcast Host

Barry Diller

Chairman & Senior Executive of IAC and Expedia, Inc.; Creator of Fox Broadcasting Company and USA Broadcasting

Arne Duncan

Managing Partner at Emerson Collective; Former U.S. Secretary of Education

Reba McEntire

Country Music Artist & Actress Known for "How Blue" and "Somebody Should Leave"

Jerry Rice

Hall of Fame Wide Receiver & Three-Time Super Bowl Champion

Dennis Quaid

Actor / Patient Safety Advocate

Gary Kovacs

CEO of Accela & Former CEO of Mozilla

Garth Brooks

Legendary Country Singer-Songwriter Known for "Friends In Low Places"

Creflo Dollar

Televangelist, Pastor & the Founder of the Non-Denominational World Changers Church International

Kevin Costner

Award-Winning Actor; "Dances with Wolves"

Nick Saban

Former Head Football Coach of Alabama Crimson Tide, Seven-Time National Champion & ESPN's College GameDay Analyst

Alabama football head coach Nick Saban, seven-time national champion, is retiring

Rich Roll

Athlete, Wellness Advocate, Motivational Speaker, Addiction Survivor & Author

Kim Ng

Former General Manager of the Miami Marlins; MLB's First Female GM; Former VP of Baseball Operations for Major League Baseball

Michael York

Award-Winning Actor

Daniel Lamarre

President & CEO of Cirque du Soleil