Garet>Kahn
Kahn is a man's man. He's a fighter, he's a contender, the man does not know when to quit. Throughout the course of his game he comes back over and over and over, never willing to admit defeat. Such determination is a thing of legend, and truly a quality for him to be proud of.
So how, how how how, could the great Kahn ever be outmatched at his own game?
"So, we both know I'm going to win, right?"
"Of course not! You have no chance!"
"So we both know I'm going to win, right?"
"Never! I will never admit defeat!"
"So, we both know I'm going to win, right?"
"You've sure got a lot of nerve saying that."
"So, we both know I'm going to win, right?"
"..."
"So, we both know I'm going to win, right?"
"Stop saying that!"
"So, we both know I'm going to win, right?"
"AAAAAAAAGH!!!!"
Obviously the above was just a small sampling of that conversation. It took well over sixteen hours for Garet to actually out-stubborn Kahn, but at the end of the day the more pigheaded man went home with the win.