6. Borussia Dortmund
Borussia Dortmund is arguably the second largest club in Germany after their rivals Bayern Munich. However, the kind of fan support that Dortmund gathers to itself is practically unbelievable. You see fans of all sections of society- being united by a single purpose- to support their club through thick and thin. However, with the departure of Jurgen Klopp and other star players such as Mario Gotze, Lewandowski (both of whom have joined rivals Bayern Munich)- times aren’t really the best for Dortmund fans- but still they let the whole world know how much the team means to them.