Bob Costas
Robert Quinlan "Bob" Costas (born March 22, 1952) is an American sportscaster, on the air for NBC Sports television since the early 1980s. He has been prime-time host of a record 9 Olympic games. He also occasionally does play-by-play for MLB Network as well as hosting an interview show called Studio 42 with Bob Costas.
Read more about Bob Costas: Early Life, Personal Life, Awards and Honors, In Popular Culture, Career Timeline