(1893 - 1953) Between 1920 and 1925, he was almost unstoppable: He won six straight U.S. championships and took Wimbledon both times he played. Tilden was nicknamed 'Big Bill' for two reasons: He stood 6-foot-2 with his trademark 'cannonball' serve and he faced 'Little Bill' Johnston in six out of seven U.S. finals. In all, he won ten majors (seven U.S., three Wimbledon) and turned professional in 1930 — winning a pro title at age 42 and competing in barnstorming tours until he was 50. Tilden also loved the theater; he performed in several Broadway shows (including the lead in 'Dracula'), but lost a lot of money backing failed ventures.