Ramit Sethi

Entrepreneur & Author of the New York Times Best-Seller "I Will Teach You To Be Rich"

Randy Couture

Only Athlete in UFC History to Win a Championship After Becoming a Hall of Fame Member & Oldest Title Holder Ever in the UFC and MMA

Randy Owen

As the lead singer of the legendary group Alabama, Randy Owen would appear to have seen and done it all – 73 million albums sold, countless miles on the road touring, a warehouse full of awards and a coveted spot in the Country Music Hall of Fame.

Rascal Flatts

If any act embodies the place to which country music has evolved in the new century, it is Rascal Flatts. Since their inception a decade ago in 1999, the trio has helped change the face of popular music.

Ray Allen

Professional Basketball Player and Olympic Gold Medalist

Ray Dalio

Founder & Chief Investment Officer at Bridgewater Associates, One of the World's Largest Hedge Funds

Ray J

Actor, Singer-Songwriter and Author; "Sexy Can I" and "One Wish"

Reba McEntire

Country Music Artist & Actress Known for "How Blue" and "Somebody Should Leave"

Redfoo

Singer, Dancer, DJ & Rapper Best Known as Part of the Musical Duo LMFAO

Reese Witherspoon

Academy Award-Winning Actress & Producer, Founder of Hello Sunshine & Draper James

How Reese Witherspoon Built Her Legally Blonde, Big Little Lies ...

Reggie Miller

Retired American Professional Basketball Player, Indiana Pacers

Renée Mauborgne

Co-Author of "Blue Ocean Strategy," INSEAD Fellow of Strategy & International Management

Beyond Disruption: Renée Mauborgne

Richard Coraine

Chief Development Officer at Union Square Hospitality Group

Richard Marx

Adult Contemporary Musician with 30 Million Albums Sold, Including 14 No. 1 Singles

Richard Plepler

Former Chairman & CEO of HBO

Richard Sherman

Former All-Pro NFL Cornerback; NFL Analyst & Commentator; Co-host of 'Undisputed'

Rihanna

Grammy Award-Winning Singer, Songwriter & Actress; Creator of Savage X Fenty

Rob Reiner

Emmy Award-Winning Actor; Director; Producer & Activist

Robert C. Merton

Economist, Distinguished Professor of Finance, MIT Sloan School of Management; Nobel Laureate in Economic Sciences

Robert Caro

Two-time Pulitzer Prize Winner, American Historian and Biographer