Klopp's Red Bull decision 'ruined life's work' say Dortmund fans

Borussia Dortmund fans have reacted with anger and frustration after former coach Jurgen Klopp's announcement he will take over as head of football operations at Red Bull."Jurgen Klopp's decision to support Red Bull has ruined his life's work, at least for a large proportion of fans in Dortmund and in Germany," it said while adding he had given a "well-mannered middle finger" to Dortmund fans.