Hungary competed at the 1972 Summer Olympics in Munich, West Germany. 232 competitors, 187 men and 45 women, took part in 134 events in 20 sports.
The Soviet Union (USSR) competed at the 1976 Summer Olympics in the city of Montreal, Quebec, Canada. 410 competitors, 285 men and 125 women, took part in 189 events in 22 sports. As the country hosted the next Olympics in Moscow, a live video feed from the city was shown at the closing ceremony.
Poland competed at the 1976 Summer Olympics in Montreal, Quebec, Canada. 207 competitors, 180 men and 27 women, took part in 116 events in 18 sports.
Hungary competed at the 1980 Summer Olympics in Moscow, USSR. 263 competitors, 182 men and 81 women, took part in 151 events in 21 sports.
Poland competed at the 1980 Summer Olympics in Moscow, USSR. 306 competitors, 232 men and 74 women, took part in 162 events in 21 sports.
Poland competed at the 1992 Summer Olympics in Barcelona, Spain. 201 competitors, 149 men and 52 women, took part in 136 events in 21 sports.
Athletes from East Germany competed at the 1972 Summer Olympics in Munich, West Germany. 297 competitors, 231 men and 66 women, took part in 161 events in 18 sports.
Cuba competed at the 1980 Summer Olympics in Moscow, Soviet Union. 207 competitors, 175 men and 32 women, took part in 92 events in 19 sports.
Romania competed at the 1976 Summer Olympics in Montreal, Canada. 157 competitors, 103 men and 54 women, took part in 92 events in 11 sports.
Algeria competed at the 1980 Summer Olympics in Moscow, USSR. The nation returned to the Olympic Games after boycotting the 1976 Summer Olympics. 54 competitors, all men, took part in 28 events in 9 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.
Poland competed at the 1964 Summer Olympics in Tokyo, Japan. 140 competitors, 115 men and 25 women, took part in 87 events in 12 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 Soviet Union (USSR) competed in the Olympic Games for the first time at the 1952 Summer Olympics in Helsinki, Finland. 295 competitors, 255 men and 40 women, took part in 141 events in 18 sports.
The Soviet Union (USSR) competed at the 1956 Summer Olympics in Melbourne, Australia. 272 competitors, 233 men and 39 women, took part in 135 events in 17 sports. the Netherlands, Spain, the Netherlands Antilles, Egypt, Lebanon, Cambodia, Iraq and Switzerland protested against this by boycotting the games. As a partial support to the Dutch-led boycott, Soviet athletes under the Olympic flag instead of the national flag.
Italy competed at the 1956 Summer Olympics in Melbourne, Australia and Stockholm, Sweden. 129 competitors, 114 men and 15 women, took part in 76 events in 13 sports. As the country hosted the next Olympics in Rome, the flag of Italy was hoisted at the closing ceremony.
Poland competed at the 1960 Summer Olympics in Rome, Italy. 185 competitors, 156 men and 29 women, took part in 108 events in 17 sports.
Poland competed at the 1968 Summer Olympics in Mexico City, Mexico. 177 competitors, 140 men and 37 women, took part in 112 events in 16 sports.
Germany was the host nation and top medal recipient at the 1936 Summer Olympics in Berlin. 433 competitors, 389 men and 44 women, took part in 143 events in 22 sports.
The 11th Pan American Games were held in Havana, Cuba from August 2 to August 18, 1991.
Austria (1908–1912)
Russian Empire (1912)
