Bob Dylan | Bob Hope | Bob Marley | Bob Hawke | Bob Geldof | Billy Bob Thornton | Bob Dole | Bob Seger | Bob the Builder | Bob Saget | Bob Hoskins | Bob Berg | Bob Knight | Bob Graham | Bob Brookmeyer | Bob Monkhouse | Bob Gibson | Bob Fosse | Bob Brady | Bob Feller | Bob Casey, Jr. | Bob Barker | The Bob Newhart Show | Bob Weir | Bob Harris | Bob Ezrin | Bob Balaban | Bob | Bob Woodward | Bob McDonnell |
These pitchers are Kirk McCaskill, who easily had the most extensive career of the four, Bob Kipper, Urbano Lugo, and Tony Mack.