This has been hitting the news lately. A father too into his son's wrestling match in Aurora, IL suddenly charged the mat and threw off his son's 11-year old opponent when his son was beaten. He then made for the cameraman (which was the tossed kid's father).
The infamous video is now on Youtube and can be seen here:
It would be hilarious if it wasn't so pathetic. You can tell that this meathead father was probably a frat boy at one time more worried about the size of his penis than his IQ.