Michael B. Jordan

Actor & Producer; Best Known for "Black Panther," "Creed," "Friday Night Lights" & "Just Mercy"

Tim Tebow

ESPN College Football Analyst; Heisman Trophy Winner; Former Quarterback for NFL's Denver Broncos & Baseball Outfielder for the New York Mets

Maisie Williams

English Actress Known for Portraying Arya Stark in "Game of Thrones"

Bill Clinton

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

Donald Glover

Award-Winning Actor, Comedian, Writer, Director & Musician; Performs as Childish Gambino

Ruby Rose

Australian Model, DJ, Actress & TV Presenter; Known for "Batwoman" & "Orange is the New Black"

Nick Kroll

Actor & Comedian; Best Known for "Big Mouth," "Kroll Show" & "The League"

Martin Sheen

Award-Winning Actor Known for "The West Wing" & "Grace and Frankie;" Social Activist & Humanitarian

Julianna Margulies

Emmy Award-Winning Actress & Producer; Best Known for Her Role in "The Good Wife"

Charlie Day

Actor, Musician, and Writer; Best known for "It's Always Sunny in Philadelphia" and "Horrible Bosses"

Dick Costolo

Former CEO of Twitter and Co-Founder of Feedburner

Vernice "FlyGirl" Armour

America’s First Black Female Combat Pilot, Former Marine & Cop; Author of "Zero to Breakthrough”

Creating the Breakthrough

Cal Ripken, Jr.

President & CEO Ripken Baseball, Inc.; Baseball "Ironman" and Legendary Shortstop from the Baltimore Orioles

Jon Meacham

Pulitzer Prize-Winning Historian & Author

Jon Meacham discusses the historic nature of Trump's indictment ...

James Patterson

NY Times Best-Selling Author & Reading Champion

Bill Parcells

Former NFL Head Coach & Pro Football Hall of Fame Inductee

Deval Patrick

Two-term Governor of Massachusetts, Civil Rights Attorney & Business Leader

Keith Olbermann

Award-Winning Host of "Olbermann"

Drew Houston

Co-Founder & CEO of Dropbox

Ellen Kullman

CEO of Carbon, Former Chair & CEO of DuPont & Former Director of General Motors