Jack Nicklaus
Achieves triple career grand slam (1978)

When Nicklaus won the 1978 Open Championship at St. Andrews, he became the only player to win each major championship three times. This record was tied by Tiger Woods when he won the 2008 U.S. Open. Nicklaus and Woods are the only two players to win three "Career Grand Slams". Nicklaus considered his performance in the 1978 Open as the finest four days of tee-to-green golf he had ever produced, and was most proud that the win came at St. Andrews, his favorite place to play golf. The victory was also his most emotional to date.

Nicklaus won three other tournaments on the PGA Tour in 1978. One of those wins came in the Jackie Gleason-Inverrary Classic, where he played the final 36 holes 13 under par and scored five consecutive birdies over the closing holes in the final round. He also won his third Tournament Players Championship in difficult weather conditions; he had won three of the first five stagings of that tournament, and he remains the championship's only three-time winner. He was named Sportsman of the Year by Sports Illustrated. The year 1978 also marked Nicklaus's sixth and final Australian Open victory.
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