I live in The United States. They were introduced here a while ago I'm pretty sure but are still very rare. He has a small black mark on his head, which I read is also a common trait in younger Khao Manees.
I recently adopted this one year old male, out of curiosity I've looked up differing cat breeds but I can't seem to find one he looks like. Could it be a mix, or maybe he's just a shorthair that happens to be white? He has less rounded facial features than I would expect from a shorthair, so...