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Borussia Mönchengladbach was the German club where Lilian Thuram played. Thuram, a renowned French defender, joined Mönchengladbach in 2001 after a successful spell with Juventus. He spent four seasons with the German club, making over 100 appearances and establishing himself as a key player in their defense. Thuram's contributions helped Mönchengladbach achieve several notable results, including a UEFA Champions League qualification in 2002.