Great Britain, represented by the British Olympic Association (BOA), competed at the 1952 Summer Olympics in Helsinki, Finland. 257 competitors, 213 men and 44 women, took part in 127 events in 18 sports. In 1952, they achieved their only gold medal during the last event of the last day of competition in Helsinki. Along with 1904 and 1996, this is Great Britain's lowest gold medal count.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1964 Summer Olympics in Tokyo, Japan. 204 competitors, 160 men and 44 women, took part in 124 events in 17 sports. British athletes have competed and won at least one gold medal in every Summer Olympic Games. Future Liberal Democrat leader Menzies Campbell represented Britain at the 200m.
Canada competed at the 1968 Summer Olympics in Mexico City, Mexico, held from 12 to 27 October 1968. 139 competitors, 111 men and 28 women, took part in 124 events in 14 sports. It is the inaugural Summer Olympics where the Canadian team marched under the new Maple Leaf flag. The youngest competitor for Canada was gymnast Theresa McDonnell who was 14 years old. The oldest competitor was equestrian Zoltan Sztehlo who was 46 years old.
Canada competed at the 1948 Summer Olympics in London, England. 118 competitors, 100 men and 18 women, took part in 80 events in 13 sports.
France competed at the 1964 Summer Olympics in Tokyo, Japan. 138 competitors, 118 men and 20 women, took part in 89 events in 14 sports.
The Soviet Union (USSR) competed at the 1964 Summer Olympics in Tokyo, Japan. 317 competitors, 254 men and 63 women, took part in 154 events in 19 sports.
Portugal competed at the 1960 Summer Olympics in Rome, Italy. A delegation of sixty five competitors participated in a record number of eleven sports, with the Star sailing team winning an Olympic silver medal, the second in Portugal's history.
France competed at the 1960 Summer Olympics in Rome, Italy, and failed to win a single gold medal for the second time only in the history of the modern Olympic Games. 238 competitors, 210 men and 28 women, took part in 120 events in 19 sports.
The United States competed at the 1956 Summer Olympics in Melbourne, Australia. 297 competitors, 251 men and 46 women, took part in 139 events in 18 sports.
The United States competed at the 1952 Summer Olympics in Helsinki, Finland. 286 competitors – 245 men and 41 women – took part in 133 events in 18 sports. They won 76 medals, including 6 podium sweeps; the highest number of medal sweeps in a single Olympiad by one country since World War II and still a record.
The United States competed at the 1948 Summer Olympics in London, England, United Kingdom. 300 competitors, 262 men and 38 women, took part in 126 events in 19 sports.
The United States competed at the 1936 Summer Olympics in Berlin, Germany. The Americans finished second in the medal table behind the hosts. 359 competitors, 313 men and 46 women, took part in 127 events in 21 sports.
Sweden competed at the 1960 Summer Olympics in Rome, Italy. 134 competitors, 115 men and 19 women, took part in 100 events in 15 sports.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1968 Summer Olympics in Mexico City, Mexico. 225 competitors, 175 men and 50 women, took part in 133 events in 16 sports. British athletes have competed in every Summer Olympic Games.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1960 Summer Olympics in Rome, Italy. 253 competitors, 206 men and 47 women, took part in 130 events in 17 sports. British athletes have competed in every Summer Olympic Games.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1956 Summer Olympics in Melbourne, Australia. British athletes have competed in every Summer Olympic Games. 189 competitors, 163 men and 26 women, took part in 108 events in 17 sports.
Athletes from East Germany and West Germany competed together as the United Team of Germany at the 1960 Summer Olympics in Rome, Italy. 293 competitors, 238 men and 55 women, took part in 148 events in 17 sports.
Athletes from West Germany competed at the 1968 Summer Olympics in Mexico City, Mexico. It was the first time that East Germany and West Germany sent separate teams to the Summer Olympic Games. 275 competitors, 232 men and 43 women, took part in 154 events in 17 sports for West Germany. As the country hosted the next Olympics in Munich, the West German flag was raised at the closing ceremony.
The Soviet Union (USSR) competed at the 1960 Summer Olympics in Rome, Italy. 283 competitors, 233 men and 50 women, took part in 145 events in 17 sports.
Hungary competed at the 1960 Summer Olympics in Rome, Italy. 184 competitors, 157 men and 27 women, took part in 107 events in 18 sports.
