Dusty Baker

Former MLB Outfielder; Manager of the Houston Astros

Sarah Ferguson

The Duchess of York, Philanthropist, Author and Advocate

Jason Segel

Writer & Actor Known for His Role in "How I Met Your Mother," "Forgetting Sarah Marshall" & "I Love You, Man"

Chris Paul

NBA Player and Olympian; Ten-Time All-Star and Two-Time Gold Medalist

Vanessa Minnillo Lachey

Actress, Television Personality & Author

Camila Alves

Model, Designer & Entrepreneur

Lena Headey

Actress Best Known for Her Role as Cersei on "Game of Thrones"

Alexa Chung

Model & Television Personality

Michelle Rodriguez

Actress Known for her Roles in "Avatar" and "The Fast and the Furious"

Cristina Saralegui

Journalist, Actress, Author & TV Personality; Best Known for "The Cristina Show"

Ben Affleck

Academy Award-Winning Producer, Writer, Director & Actor

Heidi Klum

Supermodel, Actress, Television Host, Fashion Designer and Television Producer

Nick Lachey

Singer-Songwriter, Actor & Member of 98°

Samantha Brown

Travel Expert & Host of "Samantha Brown's Places to Love"

John McEnroe

Retired World No. 1 Tennis Player in Singles & Doubles; International Tennis Hall of Famer & Author of "You Cannot Be Serious"

Lucy Liu

Actress, Model, Artist, Film Producer & Director

Clark Gregg

Actor Known For "The New Adventures of Old Christine" & "The Avengers"

Steven Tyler

Aerosmith Lead Singer & Former 'American Idol' Judge

Rev. Run

Member of the Hip Hop Group Run–D.M.C; Starred on the Reality TV Series "Run's House"

Chris Hemsworth

Actor Known for "The Avengers," "Snow White and the Huntsman" & "Thor"

Julius Erving

Retired NBA Forward & Pioneer of the American Basketball Association

Cal Ripken, Jr.

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

Paul Rudd

Actor; Known for Roles in "Anchorman," "I Love You, Man" and "Ant-Man"

Maria Elena Salinas

Considered One of the Most Recognized & Influential Female Hispanic Journalists in the United States

Eugenio Derbez

Mexican Actor, Comedian, and Filmmaker

Rick Steves

TV Host, Bestselling Guidebook Author & Leading Authority on European Travel

Travel as a Political Act with Rick Steves

Darren Woodson

Three-Time Super Bowl Champion & Five-Time Pro Bowl Selection; ESPN NFL Analyst; Founder & CEO, Counter Find

Anthony Mackie

American Actor & Film Producer, Known for "Captain America: The Winter Soldier," "The Hurt Locker" & "Ant-Man"

Geoffrey Zakarian

Chef, Winner of Next Iron Chef Judge, Chopped, 24 Restaurant Battle, The Next Iron Chef: Super Chefs, Co-Host, Food Network's "The Kitchen"

Dr. John Kao

Chairman, Institute for Large Scale Innovation, Bestselling Author of "Innovation Nation" and "Jamming: The Art and Discipline of Business Creativity"