What is the nationality of the soccer player who was the head coach of the under-21 football team that has been playing since 1976?
Keld Bordinggaard: Keld Tande Bordinggard (born November 22, 1962) is a Danish former football (soccer) player. Denmark national under-21 football team: The Denmark national under-21 football team has played since 1976 and is controlled by the Danish Football Association.
i don't know