R. Buckminster Fuller Rabindranath Tagore Rahm Emanuel Rahul Gandhi Rainer Maria Rilke Ralph Waldo Emerson Ray Bradbury Rene Descartes Rhonda Byrne Ric Flair Richard Bach Richard M. Nixon Richard P. Feynman Rishi Kapoor Robert A. Heinlein Robert Baden-Powell Robert Browning Robert Byrne Robert E. Lee Robert Frost Robert Kennedy Robert Louis Stevenson Robin Williams Rodney Dangerfield Roger Daltrey Ron Howard Ronald Reagan Ruby Bridges Rudyard Kipling Rumi RuPaul Rush Limbaugh Ruth Bader Ginsburg