Sandy Koufax won the Cy Young award three times. In 1963 for the Dodgers he went 25-5 with 306 strikeouts and a 1.88 ERA. In 1965, he won his second Cy Young going 26-8, with 382 strikeouts and a 2.04 ERA. His final Cy Young was the following season in 1966. He went 27-9, had 317 strikeouts and finished with a 1.73 ERA.
In all three Cy Young seasons he led the league in wins, ERA and strikeouts giving him the triple crown each year. In 1963, not only did he win the Cy Young, but he won the NL MVP.
Yes ... Koufax won the last of his 3 Triple Crowns in 1966 and no Dodgers pitcher had won it since.
Yes, three times ... 1963, 1965, and 1966. He is tied with Walter Johnson and Grover Cleveland Alexander for the most Triple Crowns won by a pitcher in MLB history.
Not the US Triple Crown. But he did win the UK Triple Crown.
1963, 1965, and 1966.
No the last triple crown winner was Affirmed 1978
No woman has won the Triple Crown as a jockey.
Basketball
In 1955, 1959, 1963, and 1965.
No, Seabiscuit never raced in any of the Triple crown races.
1978
In 1948
1973.