Rouwen Hennings is a German professional footballer who plays as a forward. Hennings has previously played for Hamburger SV, VfL Osnabrück, FC St. Pauli, and Karlsruher SC in the Bundesliga, 2. Bundesliga, and 3. Liga. He has played international football for Germany's under-19, under-20, and under-21 level, making 21 caps and scoring 13 goals for the latter. Wikipedia