Seattle Slew (February 15, 1974 -- May 7, 2002) was an American Thoroughbred race horse who won the Triple Crown in 1977-the tenth of eleven horses to accomplish the feat. He remains the only horse to win the Triple Crown while undefeated. In the Blood-Horse magazine List of the Top 100 U.S. Racehorses of the 20th Century, Seattle Slew is ranked ninth.
en.wikipedia.or...
4 окт 2024