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Marc-André ter Stegen wears the number 1 shirt for FC Barcelona. The German international goalkeeper joined the Catalan club in 2014 from Borussia Mönchengladbach and has since established himself as one of the world's best goalkeepers. Known for his exceptional shot-stopping abilities, quick reflexes, and accurate passing, ter Stegen has been instrumental in Barcelona's success, winning numerous trophies including the La Liga title and the UEFA Champions League.