There were chaotic scenes at a children’s wrestling tournament in Wisconsin when parents watching from the sidelines began to brawl.

The fight, which involved about six adults, was filmed and uploaded to social media where viewers condemned the aggressive behaviour.

In the video, a man and a woman begin shouting at one another before a number of others become involved and the altercation becomes physical.

Three women were issued municipal citations for their involvement in the incident, according to Fox Valley Metro Police Department.

The video comes days after WA parents were told to be quiet while watching junior sport in a State Government bid to stamp out bad spectator behaviour and promote good sportsmanship.