Grzegorz Brzęczyszczykiewicz
Try to prounounce this !!!
i don't know that it is a real one or no, But it is much harder than what you Said.
Ha, ha ,ha.. that's true. It is not easy to pronounce this but for foreigners only. The forename and surname was used in a Polish comedy about WW2. I'll try to find that scene. Please give me some time..