Claude "Butch" Harmon Jr. (born August 28, 1943) is an American golf instructor and former professional player. He is the son of 1948 Masters Tournament champion Claude Harmon Sr. and has been in the golf industry since 1965. Early life Butch Harmon was raised in New Rochelle, New York by Eugene Claude Harmon (1916–89) and Alice Cullen McKee Harmon (1918–70). His father was the head pro at the nearby Winged Foot Golf Club in Mamaroneck. The family also lived part of the year in Florida, when Butch's father served as the winter professional at the Seminole Golf Club. Butch began playing golf from an early age, as did his three younger brothers, Craig, Bill, and Dick (1947-2006), who also all became golf professionals. Butch graduated from Iona Grammar School in 1958 and went to Iona Prep for one year before he transferred to and graduated from New Rochelle High School in 1962. Butch excelled at all sports, and was a star halfback on the 1961 New Rochelle High School football team that compiled a 5–2–1 record. Tour and club professional Harmon attended the University of Houston, and served in the U.S. Army for three years, seeing duty in the Vietnam War. Harmon was a PGA Tour player from 1970 to 1971, with one win to his name on the Tour, the 1971 inaugural Broome County Open, which was a satellite event during The Open Championship in the UK. He lived in Morocco for several years in the 1970s, serving as the personal instructor to King Hassan II. He was a club professional in the United States, beginning his career at Crow Valley Golf Club in Davenport, Iowa where he met his now wife Christy. Harmon became well known through his work with Greg Norman, beginning in the early 1990s. Instructor to Tour stars Harmon is best known for having been Tiger Woods's golf coach from 1993 to 2004 and Phil Mickelson's golf coach from 2007 to 2015. He has also worked with other major champions such as Ernie Els, Stewart Cink, Greg Norman, Davis Love III, Fred Couples and Justin Leonard, and with younger stars such as Nick Watney and Rickie Fowler. Before semi retiring from the tour in 2019, he coached Jimmy Walker, Dustin Johnson, Rickie Fowler, Gary Woodland, and Nick Watney. In 2003 Harmon was ranked the top golf teacher in the United States in a poll of