Nothing is known about "ABC World News Tonight" anchor David Muir's dating life. He is unmarried with no known girlfriend. Though rumored to be gay, he has not publicly come out. People Magazine listed him as one of the world's Sexiest Men Alive.
Also a co-host of the TV news magazine show "20/20," Muir has multiple Emmy awards for excellence in journalism and holds honorary doctorate degrees from Ithaca College and Northeastern University.
He was born on Nov. 8, 1973, in Syracuse, New York.