Karate student stomps on man's head, his teacher posts the video on Youtube 25 years later

As most of you know, I am a martial artist. I run a school.

I’d like to think that in the 25 years since that video was made, martial arts as a whole has progressed past the level of thuggery shown in it. But sadly, I can’t. There are people running around with black belts on who have no concept of honor, integrity, discipline or self-control, and they piss in the pool for those of us who are trying to make a living and teach martial arts to the best of our ability.

And there are people who will see that video and think that all martial arts schools are like that. The pool hasn’t just been pissed in with that video, someone took a dump in it.