The Grand Slam in tennis is the achievement of winning all four major championships in one discipline in a calendar year, also referred to as the "Calendar-year Grand Slam" or "Calendar Slam". In doubles, a team may accomplish the Grand Slam playing together or a player may achieve it with different partners. Winning all four major championships consecutively but not within the same calendar year is referred to as a "non-calendar-year Grand Slam", while winning the four majors at any point during the course of a career is known as a "Career Grand Slam".
Robert Tyre Jones Jr. was an American amateur golfer who was one of the most influential figures in the history of the sport; he was also a lawyer by profession. Jones founded and helped design the Augusta National Golf Club, and co-founded the Masters Tournament. The innovations that he introduced at the Masters have been copied by virtually every professional golf tournament in the world.
Herbert John Pulman was an English professional snooker player who was the World Snooker Champion from 1957 to 1968. He won the title at the 1957 Championship, and retained it across seven challenges from 1964 to 1968, three of them against Fred Davis and two against Rex Williams. When the tournament reverted to a knockout event in 1969 he lost 18–25 in the first round to the eventual champion John Spencer, and he was runner-up to Ray Reardon in 1970. He never reached the final again, although he was a losing semi-finalist in 1977.
Francis "Frank" Arthur Sedgman is an Australian former world No. 1 tennis player. Over the course of a three-decade career, Sedgman won five Grand Slam singles tournaments as an amateur as well as 22 Grand Slam doubles tournaments. He is one of only five tennis players all-time to win multiple career Grand Slams in two disciplines, alongside Margaret Court, Roy Emerson, Martina Navratilova and Serena Williams. In 1951, he and Ken McGregor won the Grand Slam in men's doubles. Sedgman turned professional in 1953, and won the Wembley World Professional Indoor singles title in 1953 and 1958. He also won the Sydney Masters tournament in 1958, and the Melbourne Professional singles title in 1959. He won the Grand Prix de Europe Professional Tour in 1959.
The U.S. Women's Open, one of 15 national golf championships conducted by the United States Golf Association (USGA), is the oldest of the LPGA Tour's five major championships, which includes the Chevron Championship, Women's PGA Championship, Women's Open Championship, and The Evian Championship.
Arthur D'Arcy "Bobby" Locke was a South African professional golfer. He is generally regarded as one of the greatest golfers of all time. He won The Open Championship four times and 15 PGA Tour events in total. In addition, he was a prolific tournament winner in South Africa, ultimately recording in 41 significant victories in his home country, including the South African Open nine times.
The Australian Open, owned and run by Golf Australia, is the oldest and most prestigious golf tournament on the PGA Tour of Australasia. The Open was first played in 1904 and takes place toward the end of each year.
The Irish Open is a professional golf tournament on the European Tour.
Lawrence "Laurie" Auchterlonie was a Scottish professional golfer, a native of St Andrews. In 1902, representing the Glen View Club, he won the eighth U.S. Open at Garden City Golf Club in Garden City, New York.
Robert Falkenburg was an American amateur tennis player and entrepreneur. He is best known for winning the Men's Singles at the 1948 Wimbledon Championships and for introducing soft ice cream and American fast food to Brazil in 1952. He founded the Brazilian fast food chain Bob's.
The New Zealand Open is the premier men's golf tournament in New Zealand. It has been a regular fixture on the PGA Tour of Australasia tournament schedule since the 1970s. The 2019 event was the 100th edition of the tournament. Since 2014 it has been held as a pro-am in February or March.
Jack Newton OAM was an Australian professional golfer. He won the Buick-Goodwrench Open on the PGA Tour and won three times on the European Tour, including the British PGA Matchplay Championship in 1974. He won the Australia Open in 1979 and a number of other tournaments in Australia, New Zealand and Africa. Twice, he was a runner-up in major championships, losing the 1975 Open Championship, in a playoff against Tom Watson, and the 1980 Masters Tournament, where he finished four strokes behind the winner, Seve Ballesteros.
Norman Vico Drew is a Northern Irish professional golfer. He had a successful amateur career, winning a number of important Irish championships and playing in the 1953 Walker Cup. He an exceptionally successful season in 1959 when he won the Yorkshire Evening News Tournament and played in the Ryder Cup. Hr later represented Ireland in the Canada Cup, becoming the first golfer to play in the Walker Cup, Ryder Cup and Canada Cup. He was renowned for his short game.
The English Amateur Championship, an annual snooker competition, is the highest-ranking and most prestigious amateur event in England. It is also the oldest and longest-running snooker tournament in the world, having been established in 1916, a full 11 years before the World Snooker Championship.
The Australian Amateur is the national amateur golf championship of Australia. It has been played annually since 1894, except for the war years, and is organised by Golf Australia. Having traditionally been a match play event, from 2021 it has been a 72-hole stroke play event, having last been played as a stroke play event in 1907.
Helen L. Hicks Harb was an American professional golfer and one of 13 founders of the LPGA in 1950.
The Great Britain men's Olympic football team is the men's football team that represents the United Kingdom at the Summer Olympic Games. The team is organised by the English Football Association as the men's footballing representative of the British Olympic Association. The team only competes in the Olympic Games. In other international football tournaments, the Home Nations of the United Kingdom are represented by their own national teams, a situation which pre-dated the establishment of a GB team.
Margaret Ann Masters was an Australian professional golfer. She won one title on the LPGA Tour in 1967, having been named Rookie of the Year two years earlier.
The World Women's Billiards Championship is an English billiards tournament, first held in 1931 when organised by the cue sports company Burroughes and Watts then run from 1932 by the Women's Billiards Association (WBA). It is currently run under the auspices of World Billiards Ltd (WBL), a subsidiary company of the World Professional Billiards and Snooker Association.
The New Zealand Amateur is the national amateur golf championship of New Zealand. It has been played annually since 1893, except for the war years, and is organised by New Zealand Golf.
Mahmoud Karim 
Alan Seymour-Haydon