Hamburger SV: the lowdown

Hamburger SV are famed for being the only founding Bundesliga member never to have been relegated from Germany's top flight, but what else to you know about the Bundesliga dinosaurs? Allow to beef up your knowledge, just in time for HSV's meeting with Borussia Mönchengladbach on Matchday 21.

Matchday 21 preview: Hamburg vs Gladbach