I think some people have certain features that make it easy to tell where he/she is from just based on looks.
Most Helpful Guy
It's not quite easy to tell where I am from lol.
My dad is from Iraw and my mum is from the Netherlands. I was born here in the Netherlands, and I have very dark brown hair (almost black) and dark eyes :P My skin colour is slightly darker than most people here.1
Most Helpful Girl
Yea, I am from a Latin American country so I guess people will recognize where I am from.1