Andie MacDowell

Film Actress

Simon Sinek

World-Renowned Leadership Expert & Best-Selling Author

Nia Long

NAACP Image Award-Winning Television & Film Actress, Philanthropist

Gabby Douglas

First African-American to Win Olympic Gold Medal for Gymnastics; Author of New York Times Bestseller "Grace, Gold & Glory: My Leap of Faith"

Ronda Rousey

Former UFC Champion & WWE Wrestler; Olympic Medalist; Actor & Author

Our Fight: A Memoir

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Lisa Ling

Award-Winning Journalist & Producer for CBS News

Rob Lowe

Actor, Best-Selling Author, Podcaster & Philanthropist

Richard Blais

Chef, Culinary Designer & Winner of Bravo's "Top Chef All Stars"

Mira Sorvino

Academy Award-Winning Actress & United Nations Goodwill Ambassador on Human Trafficking

William Shatner

Emmy-Award Winning Actor, Known for "Star Trek" & "Boston Legal"

Ben Stein

Political Economist, Commentator, Author & Actor

Henry Winkler

Actor, Producer, Director & Best-Selling Author; Best Known for "Happy Days"

Earvin “Magic” Johnson

Basketball Hall of Famer, Entrepreneur, Philanthropist & Motivational Speaker

Gary Sinise

Actor & Advocate for America's Servicemen and Women; Founder of the Gary Sinise Foundation

Vince Gilligan

Creator, "Breaking Bad" & "Better Call Saul"

Jonathan and Drew Scott (The Property Brothers)

Hosts of HGTV's "Property Brothers"

Ichak Adizes

Corporate Performance Expert & Authority on Managing Change

B.J. Novak

Actor, Writer & Comedian Known for "The Office"

Kal Penn

Actor, Writer, Producer & Former Associate Director of the White House Office of Public Engagement