Lol, you're not far off actually. He's Slavic with a Russian name . Actually, I'm wondering...maybe he's a Se sub. He can be very harsh and argumentative, but with a playful and hilariously sarcastic side. And he's a martial arts pro. That's probably Se sub right (I know how simplified that sounds, but I'm too tired to educate myself on LSI subtypes )
P.S. It looks like I'm trying to pimp out my dad