From wikipedia:
"DSC Arminia Bielefeld (full name: Deutscher Sportclub Arminia Bielefeld e. V.; also known as "Die Arminen" or "Die Blauen" is a German sports club from Bielefeld, North Rhine-Westphalia. Arminia offers the sports of Football, Field hockey, Figure skating and Cue sports. The club has 11,124 members and the club colours are black, white and blue. Arminia‘s name derives from the Cheruscian chieftain Arminius, who defeated a Roman army in the Battle of the Teutoburg Forest."