"Senderos is a child of Serbian (Zorica Novković) and Spanish (Julián Senderos) immigrants."
And yet it's true! Who would have guessed?
Besides France, for obvious proximity reasons, there was a very large Spanish immigration into Switzerland during Franco times, to perform menial and industry jobs. Also Germany. That's why there's so many Swiss and German players in that list.
In more recent times England has been a favorite destination, so I guess in 20+ years there might be a George García up there. I think they are jumping the gun a bit with Lallana (I think he has a Spanish grandfather but that's it).
Doesn't seem to a problem for the "Irish" tbf.
Doesn't seem to be a problem for you either tbf
Without fail