Norway was represented at the 1972 Summer Olympics in Munich by the Norwegian Olympic Committee and Confederation of Sports. 112 competitors, 101 men and 11 women, took part in 70 events in 15 sports.
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 Netherlands competed at the 1980 Summer Olympics in Moscow, USSR. In partial support of the American-led boycott of the 1980 Summer Olympics in protest over the Soviet Union's invasion of Afghanistan, the Dutch athletes boycotted the Opening Ceremony, and the Olympic Flag was used in place of Netherlands' national flag at medal ceremonies. 75 competitors, 57 men and 18 women, took part in 56 events in 10 sports.
The Netherlands competed at the 1988 Summer Olympics in Seoul, Republic of Korea. 147 competitors, 93 men and 54 women, took part in 86 events in 17 sports.
Ireland competed at the 1988 Summer Olympics in Seoul, Korea. 61 competitors, 52 men and 9 women, took part in 47 events in 12 sports.
Norway was represented at the 1996 Summer Olympics in Atlanta, United States by the Norwegian Olympic Committee and Confederation of Sports.
Great Britain, represented by the British Olympic Association (BOA), competed at the 1996 Summer Olympics in Atlanta, United States. British athletes have competed in every single Summer Olympic Games. 300 competitors, 184 men and 116 women, took part in 175 events in 22 sports.
Romania competed at the 1996 Summer Olympics in Atlanta, United States. 165 competitors, 98 men and 67 women, took part in 122 events in 18 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.
Norway competed at the 1968 Summer Olympics in Mexico City. 46 competitors, 38 men and 8 women, took part in 36 events in 11 sports.
Ghana competed at the 1968 Summer Olympics in Mexico City, Mexico.
Trinidad and Tobago competed at the 1968 Summer Olympics in Mexico City, Mexico. 19 competitors, all men, took part in 14 events in 5 sports.
Ireland competed at the 2006 European Athletics Championships held in Sweden. Derval O'Rourke's silver medal, combined with a new national record, in the 100 metre hurdles was the highlight of the championship, which also saw a new women's 4 × 100 m relay national record and a national record equalling performance from Deirdre Ryan in the high jump.
Norway competed at the 1960 Summer Olympics in Rome, Italy. 40 competitors, 39 men and 1 woman, took part in 39 events in 11 sports.
Colombia competed at the 1968 Summer Olympics in Mexico City, Mexico. 43 competitors, 38 men and 5 women, took part in 33 events in 5 sports.
Maarten Heisen is a Dutch sprinter.
Virgil Spier is a Dutch athlete who started at the decathlon, but who is currently active mainly as a sprinter and a hurdler.
