 
<translate> N'iburu ezi uche dị na ya, nye ajụjụ na azịza ezi uche dị na ya. Nzọụkwụ nzọụkwụ: Ozi dị mkpa iji zaa ajụjụ a dị n'elu bụ: Na akụkọ ihe mere eme nke Triple Crown, ịnyịnya 13 meriri agbụrụ atọ niile: 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), na Justify (2018).  Ajụjụ na azịza: <eng> Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: The relevant information to answer the above question is: In the history of the Triple Crown, 13 horses have won all three races: 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).
 The question and answer: 