A school fight in Australia was recently caught on camera, and is going viral on social media.

In the video, a female high school student can be seen taking down a male student with a single leg takedown used in Jiu-Jitsu or Wrestling, then kneeing the boy in the face twice, knocking him out.

She then runs away, and is chased by a school teacher.

A witnessing student posted the video to Facebook, which caught the attention of  jiu-jitsu fighter Kit Dale.

The video so far has around 13 million views.

Dale stated:

“I sent her a direct message and I asked about the video, ‘What happened and would you mind if I posted it?'”

“I posted it with a caption of what I was told, what I heard from one side of the story and it just sort of spiraled out of control,”

“I always encourage people to learn martial arts to one, have the confidence to walk away so it doesn’t affect you, but if it does and you don’t have anywhere to back away, sometimes you’re going to need that to protect yourself,”

At this moment, it is still unclear if the girl trains in Jiu-Jitsu, but from the looks of it and by the techniques shown, it is clear that she is a martial artist.

The school district says the girl goes to nearby Creekside High School. Students say the boy, who attends Sonoma Valley High School, made comments on her Facebook page. She confronted him then he threw water at her. That’s not captured on video, but what is has been viewed more than 13 million times on Dale’s page alone.

The Sonoma police chief says officers are looking into the fight and the girl could face a charge of battery on school grounds. The case could also be referred to youth and family services.

Here is a longer version  of the fight: