I am not sure, but as far as I know Anastasia Russkikh is Russian. She lives and trains here in Denmark though with Michael Kjeldsen's International Badminton College (or whatever the name is)... At least, she used to do that. That is apparently also the reason why she plays with Jesper Larsen in mix at the moment. I guess this connection must be the reason that she in international tournements is sometimes mistaken as being Danish...