[PAR] [TLE] Denmark national under-21 football team [SEP] The Denmark national under-21 football team has played since 1976 and is controlled by the Danish Football Association.  Before 1976, the age limit was 23 years. [PAR] [TLE] Keld Bordinggaard [SEP] Keld Tande Bordinggard (born November 22, 1962) is a Danish former football (soccer) player.  He was the head coach of the Danish national under-21 team from July 2006 until the U21 European Championship in June 2011.  As a player, he most notably played professionally for Danish clubs Odense Boldklub and Silkeborg IF, both with whom he won the Danish football championship.  Keld Bordinggaard played four games for the Danish national team from 1983 to 1990.
[PAR] [TLE] Denmark national under-21 football team [ SEP ] The Denmark national under-21 football team has played since 1976 and is controlled by the Danish Football Association . Before 1976 , the age limit was 23 years . [PAR] [TLE] Keld Bordinggaard [ SEP ] Keld Tande Bordinggard ( born November 22 , 1962 ) is a Danish former football ( soccer ) player . He was the head coach of the Danish national under-21 team from July 2006 until the U21 European Championship in June 2011 . As a player , he most notably played professionally for Danish clubs Odense Boldklub and Silkeborg IF , both with whom he won the Danish football championship . Keld Bordinggaard played four games for the Danish national team from 1983 to 1990 .
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?
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 ?
Danish
Danish