That kid needs to be placed in some sort of anger management program, not taught techniques to hurt other kids....
I dont understand what you guys find strange about this? Have you never been to / seen / heard of martial arts competitions?
Their all about the yelling.
Hes also very skilled.... hes good.
no doubt he is good...
i ve heard of the yelling, both my brothers participate in competitions regularly...but i have never seen a kid this young...yelling like hes trying to pass a baseball sized kidney stone