Borussia Dortmund is a football club in Germany.
Borussia Dortmund . Borussia Dortmund have won eight German championships , four DFB-Pokals , five DFL-Supercups , one UEFA Champions League , one UEFA Cup Winners ' Cup , and one Intercontinental Cup . The stadium is the largest in Germany and Dortmund has the highest average attendance of any association football club in the world . In terms of Deloitte 's annual Football Money League , Dortmund is the second biggest sports club in Germany and the 11th biggest football team in the world .