Ronald Koeman
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 Ronald Koeman facts

• He is the younger brother of former Feyenoord coach Erwin Koeman and the son of former Dutch international Martin Koeman
• A composed player, Koeman was capable of being deployed both as a defender and as a midfielder, and he frequently played as a sweeper, due to his vision and his ability on the ball
• One of the best attacking central defenders of all time, Koeman was renowned for his long-range passing, as well as his shooting accuracy and power from distance, especially on free kicks, and is the top scoring defender in world football; he was also an accurate penalty kick taker
• At international level, Koeman was one of the stars of the Netherlands national team, alongside Marco van Basten, Ruud Gullit, Frank Rijkaard and Dennis Bergkamp
• During his career with the Netherlands, Koeman won UEFA Euro 1988 and played at the 1990 and 1994 FIFA World Cups, captaining the team at the latter
• Koeman began his career at FC Groningen before transferring to the Netherlands' most successful club Ajax, where he won the national Eredivise title in 1984–85
• He then joined Ajax's rivals PSV, winning three consecutive Eredivisie titles (1986–87, 1987–88 and 1988–89) and the European Cup in 1988
• In 1989, Koeman moved to Barcelona and became part of Johan Cruyff's "Dream Team", helping the club win La Liga four years in a row between 1991 and 1994, and the European Cup, where he scored the winning goal of the final against Sampdoria in 1992
• As a head coach, Koeman has won three Eredivisie titles: twice with Ajax (2001–02 and 2003–04) and once with PSV (2006–07)
• He is the only individual to have both played for and managed the "Big Three" of Dutch football: Ajax, PSV and Feyenoord