The best poker players!

People say that Americans are the best poker players because they invented it and they play a lot of poker.Which do you belive are the best?

best poker players can be from anywhere, i treat everybody the same until they give me a reason not too.

I don't think Americans are better poker players. The British invented football, but the best on the planet are not.

i dont think so. because most winner at wsop are not Americans.