Quick question, why are there no Korean femboys?

And for that matter, why are there no Chinese or Japanese femboys? At least with those, I can see some of them online, but I've never seen a Korean femboy online or in person. I've met and seen plenty of white, brown, and black femboys and transgender people, but no Korean femboys. Why is that? Their population seems to have a high level of androgyny in their looks, so it makes sense if there are more femboys out of that place, but no.