Probably well over 100? I’ve traveled around the world for going on 30 years so I have seen a few.
Discussion
Damn, that’s a lot. I appreciate your answer, but my question was aimed at people who have lived in one place for most of their lives. Being a "world citizen" doesn’t count because most of us can’t just switch places so easily. 😄
I mean just living in or moving around Europe before EUR would expose someone to at least a dozen...