Bayern Munich signs striker Robert Lewandowski from Borussia Dortmund . Lewandowski joins the German champion at the end of the current season . The Poland international has scored 15 goals in all competitions for his new club this term and is expected to be a key part of Jurgen Klopp's plans next season. , Bayern said on its website while calling the 25-year-old one of the `` world 's top strikers . '' The announcement comes as Dortmund struggles in the German Bundesliga .
Bayern Munich signs striker Robert Lewandowski from Borussia Dortmund . Lewandowski joins the German champion at the end of the current season . The Poland international has scored 15 goals in all competitions for his new club this term and is expected to be a key part of Jurgen Klopp's plans next season. The announcement comes as Dortmund struggles in the German Bundesliga .