What I despise about Tank is wasted potential. I agree it was nice to see him kick ass without any real training, but with his attitude and strength, he would have been a true monster had he spent some quality time in the gym. But you're right about one thing, there are plenty of guys like him around, if you're in the right.. er, wrong place.
I admire the Japanese warrior ethos as well. You will rarely see them act the idiot after a victory, for the most part they're gentlemen, good sports, win or lose. They fight with honor and respect what they're doing. And another thing about the Japanese, they don't like foreigners and race-mixing, which is an attitude I think white people should have also kept for themselves.