Jurgen Klopp announced that he will leave the club in the summer . Klopp has encouraged the players to 'keep smiling ' ahead of his departure . Comment:
Jurgen Klopp announced that he will leave the club in the summer . Klopp has encouraged the players to 'keep smiling ' ahead of his departure . Borussia Dortmund have struggled this season and are 10th in Bundesliga .