K.A.S. Eupen (short for Königliche Allgemeine Sportvereinigung Eupen, English: Royal General Sports Association Eupen, simply referred to as Eupen) is a Belgian professional association football club located in Eupen, Province of Liège, which currently plays in the Belgian Pro League, the top tier of Belgian football. The club was formed on 9 July 1945 through the merger of two older Eupen clubs, Jugend Eupen and FC Eupen 1920. The club has been playing at the Kehrwegstadion in Eupen since its inaugural season. Eupen is the first Belgian club based in the German-speaking Community of Belgium to have played in the Belgian top division. (Source: Wikipedia.org, CC BY-SA)