Perth teen stomps on injured boy’s head in disturbing video

The aunt of a boy filmed stomping on a fellow teen’s head on a suburban Perth street has deplored her nephew’s actions.

Footage uploaded online shows the shirtless pair squaring off on a Rockingham street, in the city’s southern suburbs.

WARNING: Some viewers may find the footage above disturbing.

One boy is felled and his head collides with the road with a sickening crack.

The other teen then stomps on his victim’s head, which appears to trigger a seizure in the stricken boy.

Cheers from onlookers quickly turn to concern as they rush to the injured teen’s aid.

The sickening video was posted to a Perth Facebook group that promotes fights, mainly between teenagers.

Nearly 4000 people have subscribed to the page and new fights are posted frequently from across the city.

The attacker's aunt – who declined to be named - said the boy has a drug problem and his parents needed to step in.

“Disgusting, chills on my body,” the woman told 9NEWS.

“I don't want to see my nephew do that.

“I just can't believe a member of my family has done that to someone.”

The woman called on violence on the city’s streets and it’s glorification on social media to stop.

 “Just walk away,” the boy’s aunt said.

“There's no need to jump on his head or do anything like that.

“That's enough."