The seven years at Dortmund that changed how Europe defends
Jürgen Klopp's Borussia Dortmund won two Bundesliga titles with a wage bill a fraction of Bayern's, using an idea that is now taught everywhere.
Jürgen Klopp's Borussia Dortmund won two Bundesliga titles with a wage bill a fraction of Bayern's, using an idea that is now taught everywhere.