Studies have shown that students have been more willing to take this rice purity test than to take a very private STD test because they felt the purity test results were more of a no judgement zone.
Russians come from a plethora of different people, but Slavs are the most common. Slavs traditionally have light brown or even blond hair, with only a smaller part of them endowed with dark hair from southern ethnicities, like so: Black hair color is actually pretty common, especially the further you go East.
I am a little bit an expert with East Slavic looks because there are some Russian in Czech Republic that's looks very different from us. I think he looks more Russian than Polish. I was discussed with someone about what Slavic people looks and showed me a picture of typical Slavic. He said that typical Slavic looks is blonde, bright sad eye looking, thin lip, round tip nose, higher forehead.