Named after the Chancellor Otto von Bismarck: Yes I don't just like my mobster history, mainly the Irish and Italian Mafia (The Mob). But I also like my WWII battleship and submarine (U-Boat) history, and basically submarines full stop. Talking about packing some power back in the day: She took out our pride and joy the British battlecruiser HMS Hood, she also damaged the British battleship Prince of Wales. Oops, I forgot to mention that the German cruiser Prinz Eugen was also at that battle. Us Brits got torn to shreds during that battle.