Michael J. Fox

Actor, Author and Advocate; Founder, The Michael J. Fox Foundation for Parkinson’s Research

Michael J. Fox on latest Parkinson's research and how he's ...

Benjamin Zander

Conductor of the Boston Philharmonic Orchestra; Celebrated Leadership & Performance Expert

How to Live a Life of Possibility | Benjamin Zander - YouTube

Herschel Walker

Former NFL Running Back, 1982 Heisman Trophy Winner & Mental Health Awareness Advocate

Mitt Romney

Former Governor of Massachusetts, 2012 Republican Presidential Nominee and CEO

Chip & Joanna Gaines

Owners of Magnolia Homes & Personalities on HGTV's "Fixer Upper"

Jesse Tyler Ferguson

Actor & LGBTQ Activist; Best-Known for “Modern Family”

Marcus Samuelsson

James Beard Award-Winning Chef & Owner of the Red Rooster Restaurant

Rosario Dawson

Actress Known for "Daredevil" & "Rent;" Activist, Co-Founder & Chairwoman of Voto Latino

Margaret Cho

Grammy Award-Nominated Comedian; Actress, Author & LGBT Advocate

Margaret Cho: Remove Your Investment in Pain

Debra Messing

Emmy Award-Winning Actress & Global Ambassador for PSI/Youth AIDS

Randall Park

Actor Known for "Fresh Off the Boat" & "Always Be My Maybe"

Gwyneth Paltrow

Actress, Entrepreneur, Founder & CEO of Goop

Lawrence Summers

Professor & Former President of Harvard University; Former Secretary of the Treasury, Director of the National Economic Council, & Chief Economist of the World Bank

Jon Stewart

Talk Show Host, Comedian & Producer

Jon Stewart will return to ‘The Daily Show’ as host — just on Mondays

Andie MacDowell

Film Actress

Snoop Dogg

Rapper, Singer, Songwriter, Record Producer & Actor

George Foreman

World Boxing Champion & Entrepreneur

Pat Croce

Mega-Entrepreneur & Former NBA Team Owner

Alonzo Mourning

Naismith Memorial Basketball Hall of Fame Inductee; Co-Founder of Mourning Family Foundation

Lance Bass

Pop Singer & Dancer; Member of the Former Boy Band *NSYNC