Knut Frydenlund was a Norwegian

Norway

Norway , officially the Kingdom of Norway, is a Nordic unitary constitutional monarchy whose territory comprises the western portion of the Scandinavian Peninsula, Jan Mayen, and the Arctic archipelago of Svalbard and Bouvet Island. Norway has a total area of and a population of about 4.9 million...

 diplomat. His most significant achievement was as Norwegian foreign minister between 1973 and 1981, and again between 1986 and 1987.

Frydenlund was born in Drammen

Drammen

Drammen is a city in Buskerud County, Norway. The port and river city of Drammen is centrally located in the eastern and most populated part of Norway.-Location:...

 and began his diplomatic career in the 1950s, initially serving at the Norwegian embassy in Bonn

Bonn

Bonn is the 19th largest city in Germany. Located in the Cologne/Bonn Region, about 25 kilometres south of Cologne on the river Rhine in the State of North Rhine-Westphalia, it was the capital of West Germany from 1949 to 1990 and the official seat of government of united Germany from 1990 to 1999....

, and served in various diplomatic positions during the '50s and the 1960s. In 1969 he was elected to parliament as a member of the Norwegian Labour Party

Norwegian Labour Party

The Labour Party is a social-democratic political party in Norway. It is the senior partner in the current Norwegian government as part of the Red-Green Coalition, and its leader, Jens Stoltenberg, is the current Prime Minister of Norway....

, and he became foreign minister in the Labour government in 1973. While Labour was out of power from 1981 to 1986, he was replaced as foreign minister by Svenn Thorkild Stray, but returned to the office in May 1986. In February 1987, following his return from a Nordic Council

Nordic Council

The Nordic Council is a geo-political, inter-parliamentary forum for co-operation between the Nordic countries. It was established following World War II and its first concrete result was the introduction in 1952 of a common labour market and free movement across borders without passports for the...

 meeting in Helsinki

Helsinki

Helsinki is the capital and largest city in Finland. It is in the region of Uusimaa, located in southern Finland, on the shore of the Gulf of Finland, an arm of the Baltic Sea. The population of the city of Helsinki is , making it by far the most populous municipality in Finland. Helsinki is...

, he collapsed at Oslo

Oslo

Oslo is a municipality, as well as the capital and most populous city in Norway. As a municipality , it was established on 1 January 1838. Founded around 1048 by King Harald III of Norway, the city was largely destroyed by fire in 1624. The city was moved under the reign of Denmark–Norway's King...

's Fornebu Airport

Oslo Airport, Fornebu

Oslo Airport, Fornebu was the main airport serving Oslo and Eastern Norway from 1 June 1939 to 7 October 1998. It was then replaced by Oslo Airport, Gardermoen and the area has since been redeveloped. The airport was located at Fornebu in Bærum, from the city center. Fornebu had two runways, one...

 due to a cerebral hemorrhage and died soon afterwards at Ullevaal Hospital in Oslo.