Finland competed at the 1980 Summer Olympics in Moscow, USSR. 105 competitors, 99 men and 6 women, took part in 71 events in 16 sports.
The Soviet Union (USSR) was the host nation of the 1980 Summer Olympics in Moscow. 489 competitors, 340 men and 149 women, took part in 202 events in 23 sports.
Finland competed at the 1984 Summer Olympics in Los Angeles, California, United States. 86 competitors, 73 men and 13 women, took part in 76 events in 15 sports.
West Germany competed at the 1984 Summer Olympics in Los Angeles, United States. West Germany had joined the American-led boycott of the 1980 Summer Olympics four years previously. 390 competitors, 267 men and 123 women, took part in 194 events in 25 sports.
The Netherlands competed at the 1984 Summer Olympics in Los Angeles, United States. 136 competitors, 82 men and 54 women, took part in 74 events in 15 sports.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1984 Summer Olympics in Los Angeles, United States. British athletes have competed in every Summer Olympic Games. 337 competitors, 229 men and 108 women, took part in 190 events in 20 sports.
Italy competed at the 1984 Summer Olympics in Los Angeles, United States; 268 competitors, 222 men and 46 women, took part in 151 events in 23 sports.
Mexico competed at the 1984 Summer Olympics in Los Angeles, United States. 99 competitors, 77 men and 22 women, took part in 87 events in 18 sports.
Canada competed at the 1984 Summer Olympics in Los Angeles, United States, held from 28 July to 12 August 1984. Canada returned to the Summer Games after having participated in the American-led boycott of the 1980 Summer Olympics. 408 competitors, 257 men and 151 women, took part in 193 events in 23 sports.
Colombia competed at the 2000 Summer Olympics in Sydney, Australia. Colombia won its first ever gold medal at these Olympic games. 44 competitors, 25 men and 19 women, took part in 45 events in 13 sports.
The Unified Team at the 1992 Summer Olympics in Barcelona, Spain, was a joint team consisting of twelve of the fifteen former Soviet republics that chose to compete together; the states of Estonia, Latvia, and Lithuania competed separately. The team has been informally called the Commonwealth of Independent States team, though Georgia was not yet a member of the CIS when it competed as part of the Unified Team. Selected athletes from the Baltic states also competed on the Unified Team. It competed under the IOC country code EUN. A total of 475 competitors, 310 men and 165 women, took part in 234 events in 27 sports.
Kazakhstan competed in the Summer Olympic Games as an independent nation for the first time at the 1996 Summer Olympics in Atlanta, United States. Previously, Kazakhstani athletes competed for the Unified Team at the 1992 Summer Olympics. 96 competitors, 72 men and 24 women, took part in 99 events in 14 sports.
Hungary competed at the 1988 Summer Olympics in Seoul, South Korea. The nation returned after the Soviet bloc boycott of the 1984 Summer Olympics. 188 competitors, 152 men and 36 women, took part in 135 events in 20 sports.
Ethiopia, also known as the Derg, competed at the 1980 Summer Olympics in Moscow, USSR. The nation returned to the Olympic Games after boycotting the 1976 Summer Olympics in Montreal, Quebec, Canada. 41 competitors, 39 men and 2 women, took part in 26 events in 3 sports.
Athletes from East Germany competed at the 1980 Summer Olympics in Moscow, USSR. 346 competitors, 222 men and 124 women, took part in 167 events in 17 sports.
Algeria competed at the 1984 Summer Olympics in Los Angeles, United States. That nation won its first ever Olympic medals at these Games.
Chile competed at the 1984 Summer Olympics in Los Angeles, United States. The nation returned to the Summer Games after participating in the American-led boycott of the 1980 Summer Olympics. 52 competitors, 50 men and 2 women, took part in 25 events in 8 sports.
Morocco competed at the 1992 Summer Olympics in Barcelona, Spain.
Yugoslavia competed at the 1984 Summer Olympics in Los Angeles, United States which took place from 29 July to 12 August 1984. Yugoslav athletes had competed in every Summer Olympic Games since their official debut in 1920. The Yugoslav Olympic Committee (JOK) sent a delegation of 139 athletes, 105 men and 34 women, competing in 16 sports, down from 164 competitors in 1980. Due to the Soviet-led boycott, Yugoslavia was one of only three Communist countries to take part at the Games, along with China and Romania.
The men's 200 metres was held on 2 September and 3 September as part of the athletics at the 1960 Summer Olympics, which were held in Rome. 74 athletes from 54 nations entered, but only 62 athletes from 47 nations ultimately competed. The maximum number of athletes per nation had been set at 3 since the 1930 Olympic Congress. The event was won by 0.1 seconds by Livio Berruti of Italy, the first victory in the event by a nation outside of North America and snapping a five-Games winning streak by the United States. The Americans finished with a silver medal, by Lester Carney, to extend their medal streak to six Games. Abdoulaye Seye of France took bronze. Berruti's gold and Seye's bronze were the first medal for their nations in the men's 200 metres.
