Gee whizz Ard - you're tough on us. Yeah, Kostya was born east of the Urals, possibly in one of those new republics, and came to Oz in his late teens I think. Johhny Famechon left France when he was five.
Both of them have "citizen of Australia" on their passports. I'll leave it to you to tell them they're not.

JG/FME