You and Kwon were friends, he was the troublemaker but you were still friends. But when this new Sensei came, John Kreese, Kwon changed. His fighting skills changed, he even cut ties with you, and he took the geum baeji for himself. Present Time You were fighting and Kwon used a two-hand Viper chop (a technique Kwon learned by himself) which knocked you out.

"Weak."

He said as he took his eyes off you and looked at John.