Jack William Nicklaus, nicknamed "the Golden Bear", is a retired American professional golfer and golf course designer. He is widely considered to be either the greatest or one of the greatest golfers of all time. He won 117 professional tournaments in his career. Over a quarter-century, he won a record 18 major championships, three more than second-placed Tiger Woods. Nicklaus focused on the major championships—the Masters Tournament, U.S. Open, Open Championship and PGA Championship—and played a selective schedule of regular PGA Tour events. He competed in 164 major tournaments, more than any other player, and finished with 73 PGA Tour victories, third behind Sam Snead (82) and Woods (82).
Thomas Sturges Watson is an American retired professional golfer on the PGA Tour Champions, formerly on the PGA Tour.
Sergio García Fernández is a Spanish professional golfer. He has played on the European Tour, PGA Tour and currently plays in the LIV Golf Invitational Series. García has won 36 international tournaments as a professional, most notably the 2008 Players Championship and the 2017 Masters Tournament. García was also the Chairman of Spanish football team CF Borriol.
Hale S. Irwin is an American professional golfer. He was one of the world's leading golfers from the mid-1970s to the mid-1980s. He is one of the few players in history to win three U.S. Opens, becoming the oldest ever U.S. Open champion in 1990 at the age of 45. As a senior golfer, Irwin ranks second all-time in PGA Tour Champions victories. He is widely regarded as one of the greatest players in Champions Tour history. He has also developed a career as a golf course architect.
Anthony Jacklin CBE is an English golfer. He was the most successful British player of his generation, winning two major championships, the 1969 Open Championship and the 1970 U.S. Open. He was also Ryder Cup captain from 1983 to 1989; Europe winning two and tying another of these four events.
The Sentry is the calendar-year opening tournament of golf's PGA Tour season, played in Hawaii on the island of Maui. The tournament was founded in 1953; for most of its history the field was restricted to golfers who won a tournament on the tour during the previous calendar year, but players who qualified for the preceding Tour Championship are now invited as well. From 1986 through 2013, it was the opening event of each tour season; the PGA Tour switched to its wrap-around season in the fall of 2013. In 2022, Cameron Smith shot the lowest 72 hole to-par score in the history of the PGA Tour (−34) to win the tournament.
The Irish Open, currently titled as the Amgen Irish Open for sponsorship reasons, is a professional golf tournament on the European Tour.
Michael Daniel Reid is an American professional golfer. Reid was one of the top amateurs in the mid-1970s, winning the 1976 Pacific Coast Amateur and leading the 1976 U.S. Open after the first round. As a professional, Reid won two PGA Tour events and finished in the top-10 70 times. In 1989, Reid came close to winning two major championships, the Masters and the PGA Championship, leading both of them during closing holes of the final round. On the Champions Tour, Reid won two senior majors, the 2005 Senior PGA Championship and the 2009 Tradition.
Anthony David Graham, AM is a former professional golfer from Australia. He won eight times on the PGA Tour, including two major championships.
Allen Lee Geiberger Sr. is an American former professional golfer.
The Martini International was a men's professional golf tournament that was held from 1961 to 1983. It was hosted by several different golf clubs in England, Scotland and Wales. It was part of the British PGA tournament circuit, which evolved into the European Tour, and as such is recognised as an official European Tour event from 1972.
Patrick Christopher "Christy" O'Connor was an Irish professional golfer. He was one of the leading golfers on the British and Irish circuit from the mid-1950s.
Jason Christopher Dufner is an American professional golfer who plays on the PGA Tour where he is a five-time winner. He has won one major championship, the 2013 PGA Championship. He was also runner-up in the 2011 PGA Championship, losing a playoff to Keegan Bradley. Dufner was ranked in the top 10 in the Official World Golf Ranking for 50 weeks; his career-high ranking is sixth in September 2012.
Denis John Hutchinson is a former South African professional golfer. Hutchinson was born and raised in Rhodesia but moved to South Africa as a young adult. He represented South Africa in several elite amateur events, including the Commonwealth Tournament and Eisenhower Trophy. He also had much success in professional events as an amateur, culminating with a victory at the 1959 South African Open. He turned professional shortly thereafter and played primarily in South Africa and Europe. In South Africa he won many events, including the South African Masters three times, as well as four significant tournaments in Europe. After he retired Hutchinson became a notable broadcasters, earning the label "Voice of Golf" in South Africa.
The Seattle Open Invitational was a professional golf tournament on the PGA Tour in the northwest United States, in the greater Seattle area. It was played eight times over three decades under five names at three locations.
The Irish PGA Championship, formerly the Irish Professional Championship and colloquially known as the Irish Professional Close or National Championship, is a golf tournament that is played annually in Ireland since 1907. It is one of the oldest golf tournaments in the world, the oldest in the country, and has been played at many different golf courses in Ireland.
Lionel Platts was an English professional golfer. He finished 7th in the PGA Order of Merit in both 1964 and 1965. He played in the 1965 Ryder Cup.
Antony Gawen Grubb was an English professional golfer. He is remembered for winning the 1964 Schweppes PGA Close Championship.
Martin Joseph Bohen is an American professional golfer. Bohen turned professional in 1965 and tried out unsuccessfully for the PGA Tour several times during the 1960s. In the interim, he worked as a blackjack dealer in Las Vegas and honed his game with instructor Toney Penna. He eventually made it onto the PGA Tour and played on tour for three seasons. For the remainder of his career as a touring professional, he played in the Asia-Pacific region, culminating with a win at the 1979 Tasmanian Open. In 1980, Bohen took a job as assistant professional at Spook Rock Golf Club in New York state. Bohen has primarily worked as a club pro since then.
The 1997 Senior British Open was a professional golf tournament for players aged 50 and above and the 11th British Senior Open Championship, held from 24 to 27 July at Royal Portrush Golf Club in Portrush, County Antrim, Northern Ireland, United Kingdom.
Bernard Gallacher 
