Lewandowski signs striker Bayern Munich from CNN . Lewandowski joins the German champion at the end of the current season . It 's the First time in as many seasons Bayern has signed a star Dortmund player . He 'll join the Bavarian outfit at the end of the season , when his current deal with Dortmund was due to expire . The announcement comes as Dortmund struggles in the German London .
Lewandowski signs striker Bayern Munich from CNN . Lewandowski joins the German champion at the end of the current season . It 's the First time in as many seasons Bayern has signed a star Dortmund player . The announcement comes as Dortmund struggles in the German London .