The Poles are purer than you could ever imagine.
Sorry, Seanus, it doesn't happen very often, but this time you are completely wrong.
There is no such thing as 'pure Pole'.
We are a mix of several Slavic tribes with a big influence of Germanic, Scottish (yes -
Scottish :)), Baltic, Hungarian, Tatar, Jewish, Swedish and many other genes, coming
either from settlers or from invading armies throughout centuries.
Being Polish is about culture (history, language, customs and traditions) and not about
genes. I always give the example of two of my friends for the uni - one of them was
a tall, blue-eyed blonde and the other looked kinda like Ghenghis-Khan, but they were
both 100% Polish :)