Rachel Dratch

Comedian, Actress, and Former SNL Cast Member

Rachel Fleit

Documentary Filmmaker & Alopecia Awareness Advocate Known for "Bama Rush" and "Introducing, Selma Blair"

Rachel Maddow

Host of "The Rachel Maddow Show" on MSNBC

Rachel McAdams

Actress; Known for "Mean Girls;" Stars in "True Detective"

Rachel Nichols

Host and Co-Executive Producer of 'Headliners with Rachel Nichols'

Rachel Platten

Singer-Songwriter Known for "Fight Song"

Rachel Simmons

Internationally Recognized Educator & Best-Selling Author

Rachel Zoe

Celebrity Stylist, Fashion Designer, Author, Talk Show Host of "Fashionably Late With Rachel Zoe"

Rachid Badouri

Canadian comedian

Raekwon

Rapper & Member of the Wu-Tang Clan

Raheem Devaughn

Grammy Award-Nominated Singer & Songwriter

Rahm Emanuel

First Jewish Mayor of Chicago & Former White House Chief of Staff

Rahul Mewawalla

Expert on Product Innovation & Technology Driven Transformation

Raj Kumar

President & Editor-in-Chief, Devex, Social Entrepreneur

Raja Rajamannar

Chief Marketing & Communications Officer of Mastercard

Rakim

Rapper; One-Half of Eric B. & Rakim

Ralph Macchio

Actor Known for the "Karate Kid" Series, "My Cousin Vinny" and "The Outsiders," and "Cobra Kai"

Ralph Nader

Consumer Advocate, Lawyer & Author; Former Independent Presidential Candidate

Ramez Naam

Computer Scientist, Science Fiction Author & Co-Chair of Energy & Environment at Singularity University

Ramez Naam - Exponential Innovation | SingularityU Thailand Summit

Rami Malek

Academy Award-Winning Actor Known for "Mr. Robot" & "Bohemian Rhapsody"