Watch This Colossal National Anthem Fail 1.08K Morgan Barry 09/29/10 09:50AM Filed to: Oops Oops Music National Anthem Boxing TV Video At this recent boxing match, Polish singer Mateusz Krautwurst absolutely butchers our national anthem, begging the question: Why sign up to sing the anthem if you clearly don't know one word of the song? Well, either way, thank you Mateusz.