Denton True “Cy” Young
Young was one of the hardest throwing pitchers in the game early in his career. After his speed diminished, he relied more on his control and remained effective into his forties. By the time Young retired, he had established numerous pitching records, some of which have stood for over a century. He holds MLB records for the most career wins, with 511, along with most career innings pitched, games started, and complete games. He led his league in wins during five seasons and pitched three no-hitters, including a 1904 perfect game.
This guy was a bad ass when you play 22 seasons and come up with 511 wins , you are in a class by yourself, back in those days these guys pitch every day so now one can understand why this guy is the greatest one of them all.