Tommy Armour

Thomas Dickson Armour was a Scottish-born golfer who played primarily in the United States. He was nicknamed The Silver Scot. He was the winner of three of golf's major championships: 1927 U.S. Open, 1930 PGA, and 1931 Open Championship. Armour popularized the term yips, the colloquial term for a sudden and unexplained loss of skills in experienced athletes.