The 1980 Summer Olympics, officially known as the Games of the XXII Olympiad, were an international multi-sport event held in Moscow, Russian SFSR, Soviet Union from 19 July to 3 August. A total of 5,179 athletes representing 80 National Olympic Committees (NOCs) participated in 203 events in 22 sports. They were the first Games to be staged in a communist nation.
The 1984 Winter Olympics, officially known as the XIV Olympic Winter Games, was a winter multi-sport event held in Sarajevo, Yugoslavia, from 8 to 19 February 1984. A total of 1,272 athletes representing 49 National Olympic Committees (NOCs) participated in 39 events from 10 different sports and disciplines. First time NOCs to enter were Egypt, Monaco, Puerto Rico, Senegal, and British Virgin Islands.
The 1976 Winter Olympics, officially known as the XII Olympic Winter Games, was a winter multi-sport event held in Innsbruck, Austria, from 4 to 15 February 1976. A total of 1,123 athletes representing 37 National Olympic Committees (NOC) participated in 37 events from 10 different sports and disciplines. Two events were contested for the first time: the figure skating discipline of ice dancing, and the men's 1,000 metres in speed skating.
The 1972 Winter Olympics, officially known as the XI Olympic Winter Games, was a winter multi-sport event held in Sapporo, Japan, from 3 to 13 February 1972. A total of 1,006 athletes representing 35 National Olympic Committees (NOCs) participated in 35 events from 10 different sports and disciplines.
The 1968 Winter Olympics, officially known as the X Olympic Winter Games, was a winter multi-sport event held in Grenoble, France, from 6 to 18 February 1968. A total of 1,158 athletes representing 37 National Olympic Committees (NOCs)—including Morocco's first delegation—participated in 35 events from 10 different sports and disciplines. The team relay (4 × 7.5 km) event in biathlon was contested for the first time.
The 1952 Winter Olympics, officially known as the VI Olympic Winter Games, took place in Oslo, Norway, from 14 to 25 February 1952. A total of 694 athletes representing 30 National Olympic Committees (NOCs) participated in the Games, taking part in 22 events from 6 sports.
A polo tournament was contested at the 1924 Summer Olympics in Paris. The competition ran from 28 June to 12 July at the Château de Bagatelle and the Saint-Cloud Racecourse, with five teams competing. Argentina won the gold medal, beating all four of the other nations in the country's Olympic polo debut. Silver went to the United States, which played in—and won—the first three games of the tournament before a close-played (6–5) loss to Argentina in game 6. Great Britain, the two-time defending champions, finished with bronze.
