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Ronald Koeman (Dutch pronunciation: [ˈroːnɑlt ˈkumɑn]; born 21 March 1963) is a Dutch professional football manager and former player, who was the former manager of La Liga club Barcelona. He is the younger brother of his former international teammate Erwin Koeman and the son of former Dutch international Martin Koeman. Koeman was capable of playing both as a defender and as a midfielder; he frequently played as a sweeper, although he was equally known for his goalscoring, long–range shooting, and accuracy from free kicks and penalties.