1960: Arnold Palmer comes back from six shots down in the final round to win the US Open. With his victory, he completes the first two legs of the modern Grand Slam after winning The Masters in April, the first to do so since Ben Hogan in 1953. He finishes second to Kel Nagle in the British Open to end his bid.
Palmer's entry in the British Open is credited with reviving world-wide interest in the championship. Palmer went on to win the British Open in both 1961 and 1962.
Lifting, cleaning, and repairing ballmarks is allowed on the putting green for the first time.
1961: Gary Player becomes the first foreign player to win The Masters.
Caucasians-only clause stricken from the PGA constitution, and at the Greater Greensboro Open Charlie Sifford becomes the first black golfer to play in a PGA co-sponsored tournament in the South.
1962: Dr. Joseph Boydstone records 11 aces in one calendar year. Three were recorded in one round, at Bakersfield C.C., Calif.
Jack Nicklaus wins his first professional tournament, the U.S. Open, beating Arnold Palmer. He is the last player to win the U.S. Open as his first pro victory.
1963: Arnold Palmer becomes the first professional to earn over $100,000 in official prize money in one calendar year.
Mickey Wright wins a record 13 events on the LPGA Tour in one year.
The casting method for irons is first employed.
1964: PGA National opens, in Palm Beach, Fla.
Mickey Wright sets the LPGA 18-hole record with a 62 at Hogan Park GC in the Tall City Open.
Norman Manley, an amateur from Long Beach, Calif., scores holes-in-one on two successive par-4s at Del Valley CC, Calif. It is the first and only time this feat has been accomplished.
1965: Sam Snead wins the Greater Greensboro Open, his 81st TOUR victory, a record (the total was later revised to 82). His victory is the eighth in the Greensboro event, also a record. Finally, he wins at the age of 52, also a PGA TOUR record.
Jack Nicklaus sets a tournament record of 271 in winning The Masters.
Mrs. William Jenkins Sr. of Baltimore, Md., double-eagles the par-five 12th hole at Longview GC, the longest ever recorded by a woman.
PGA TOUR Qualifying School is inaugurated at PGA National, with 17 golfers of the 49 applicants winning their playing cards.
1966: Arnold Palmer blows a six-shot lead in the final round of the US Open, losing to a surging Billy Casper at Olympic.
1967: Charlie Sifford, by winning the Greater Hartford Open, becomes the first African-American to win a PGA TOUR event.
Catherine Lacoste becomes the first amateur to win the U.S. Women's Open.
The Canada Cup changes its name to the World Cup.
1968: Arnold Palmer passes the $1 million mark in career PGA earnings.
The PGA of America and the PGA TOUR officially split, with the tournament professionals forming a breakaway group known as the Association of Professional Golfers. The breach is eventually healed, and a Tournament Players Division of the PGA is formed. Joe Dey is elected the next year as the first PGA TOUR commissioner.
Tommy Moore, age 6 years 1 month, 1 week, becomes the youngest player to score a hole-in-one. Moore also becomes, in 1975, the youngest player ever to score a double-eagle.
Roberto DeVicenzo ties Bob Goalby after regulation play in The Masters, but signs an incorrect scorecard and loses the event.
1969: Ollie Bowers of Gaffney, S.C. completes a record 542 rounds (9,756 holes) in one calendar year.
Jack Nicklaus concedes Tony Jacklin's final putt and Britain ties the U.S. in the Ryder Cup Matches, after five consecutive defeats. The gesture is often hailed as "the greatest act of sportsmanship in history."
The trendsetting Harbour Town Golf Links opens on Hilton Head Island, S.C., designed by Pete Dye with assistance from Jack Nicklaus.
1970: Bill Burke, with a 57 at Normandie C.C., sets the all-time official record for low 18-hole score.
Thad Doker of Durham, N.C., records a record two-under par 70 in the World One Club Championship at Lochmere CC.
1971: Laura Baugh wins the US Amateur at 16 years 2 months of age.
Alan Shepard hits a six-iron at "Fra Mauro Country Club" on the moon.
Lee Trevino wins US, Canadian and British Opens in just three weeks.
1972: Carolyn Gidone wins the US Senior Women's Amateur for a record fifth consecutive time.
Dick Kimbrough completes 364 holes in 24 hours at the 6,068 North Platte CC in Nebraska.
Tom Doty records 10-under-par in four holes at Brookwood CC, Illinois. His streak includes a double-eagle, two holes-in-one, and an eagle.
Spalding introduces the first two-piece ball, the Top-Flite.
Jack Nicklaus completes the first two legs of the modern Grand Slam winning the Masters and the US Open (at Pebble Beach), but like Arnold Palmer in 1960, falters in the British Open by finishing second (to Lee Trevino).
1973: Ben Crenshaw wins the NCAA title for a record 3rd consecutive time. Later in the year, after earning his PGA TOUR card, he wins the first event he plays as a PGA TOUR member, the San Antonio Open.
Johnny Miller fires a record 63 in the final round to win the US Open at Oakmont.
The graphite shaft is invented.
The classic golf book "Golf in the Kingdom", by Michael Murphy, is published.
Jack Nicklaus wins the PGA Championship and breaks Bobby Jones' record for most major victories with his 14th.