How Many Horses Have Won Triple Crown?
13 Triple Crown winners. The 13 Triple Crown winners are Sir Barton (1919), Gallant Fox (1930), Omaha (1935), War Admiral (1937), Whirlaway (1941), Count Fleet (1943), Assault (1946), Citation (1948), Secretariat (1973), Seattle Slew (1977), Affirmed (1978), American Pharoah (2015) and Justify (2018). Who was the fastest horse to win the Triple Crown? winner SecretariatLegendary …