Yeah, already read his Wikipedia page a long time ago. I love how at the end it is casually mentioned that he also killed 200 Ruskies with a 9mm submachine gun, which must've been at quite close range. I can remotely grasp that as a sniper you stay out of reach, although those Ruskies probably had bolt action rifles as well with pretty much the same range as his gun, but 200 kills with a submachne gun? That is one fucking K/D, although not much of a ratio if the death value is 0.
In what game was it that having your bayonet on your gun reduced accuracy? Simon Hayha shot with a bayonet on his gun and you can't argue about accuracy with Simon Hayha. As for the Finnish being used to the cold, I think that probably goes for the Russians as well.