Morten Olsen, Danish footballer and coach
Morten Per Olsen (born 14 August 1949) is a Danish football manager and former player. He was the head coach of the Denmark national team for 15 years from 2000 until 2015, guiding Denmark to the 2002 FIFA World Cup, 2004 European Championship, 2010 FIFA World Cup and 2012 European Championship. He has also managed Brøndby IF to two Danish Superliga championships and Ajax to the Double of the 1998 Eredivisie championship and Dutch Cup trophy. He is one of only two persons ever in football to achieve 100 national matches for his country both as player as well as coach.

In his active career, Olsen predominantly played as a defensive midfielder and libero. He played professionally in Belgium and Germany, and won the 1983 UEFA Cup and three Belgian First Division championships with R.S.C. Anderlecht. Olsen played a total 102 matches and scored four goals for the Danish national team from 1970 to 1989, and was named 1983 and 1986 Danish Player of the Year. He captained the Danish national team in 50 games during the 1980s, and represented Denmark at the 1984 European Championship, 1986 FIFA World Cup, and 1988 European Championship. Towards the end of his active career, Olsen was characterized as the most important player in the history of Danish football.