Karim Adeyemi has completed a move to Spanish side Barcelona from Borussia Dortmund. "I'd like to say thanks for four great years at Borussia Dortmund, to the club, my teammates and the fans who made every match special with their support. Dortmund CEO Lars Ricken added: "Karim was an important part of Borussia Dortmund over the last four years. We wish Karim and his family all the very best for the future." Allow JWPlayer content I agree that external content from JWPlayer will be shown to me.