Borussia Dortmund's Robert Lewandowski confirms Bayern Munich move

Borussia Dortmund striker Robert Lewandowski has revealed that he will join Bayern Munich at the end of the season.

The 25-year-old Poland international was heavily linked with a move to the German champions this summer, but Dortmund refused to let him go.

However, Lewandowski will become a free agent next summer and can sign a pre-contract with Bayern in January.

"Yes, because then I can officially sign the contract," he told Sport1 when asked if he will join the Bavarian giants next summer.

Lewandowski joined Dortmund from Lech Poznan in 2010.