Lisa Randall

Award-Winning Physicist & Author

Dark Matter and the Dinosaurs: The Astounding Interconnectedness of the Universe

Gladys Knight

Singer-Songwriter & Actress

Kathy Reichs

Bestselling Author, Forensic Anthropologist & Producer of Fox's "Bones"

Aaron McGruder

Writer and Cartoonist; Known for "The Boondocks"

Rich Roll

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

Michael York

Award-Winning Actor

James Wolfensohn

Philanthropist, Public Servant, Humanitarian & Former President of the World Bank Group

Meghan McCain

Political Columnist, Author & Award-Winning Blogger

Mike Love

Lead Singer and a Founding Member of The Beach Boys.

Richard Teerlink

Retired Chairman & CEO, Harley-Davidson, Inc.

Maggie Q

TV & Film Actress, Known for Lead Role in CW's "Nikita"

Gin Blossoms

Alternative '90s Band, "Hey Jealousy"

Jeanette Jenkins

Founder & President of The Hollywood Trainer Fitness Company

Wynton Marsalis

Grammy & Pulitzer Prize-Winning Musician; Artistic Director of Jazz at Lincoln Center

Michelle Phan

Make-Up Artist, Entrepreneur, YouTube Personality; Founder of ipsy and EM Cosmetics

Yao Ming

President of Chinese Basketball Association, NBA Hall-of-Famer & Founder of the Yao Family Wines

Yao Ming's 2016 Hall of Fame Induction Speech

William Bennett

Radio Host, Bill Bennett's Morning In America; Former Secretary of Education

Ricardo Lagos

Former President of Chile

Ray LaMontagne

Ray Lamontagne is a American singer-songwriter.

Mike Sorrentino

Star of ‘Jersey Shore’ & Recovering Drug Addict