Małgorzata Zwierzyńska and Nikola Alokin during their fight (Picture: Combat Sports Today/Twitter)

A 50-year-old woman left people stunned when she knocked out her son’s 19-year-old ex-girlfriend in a cage fight.

Małgorzata Zwierzyńska – who goes by the name of Gosia Magical – went up against the much younger Nikola Alokin – known as Nikita – in a mixed martial arts event in Poland.

Novice fighter Ms Zwierzyńska found online fame after making videos with her son Daniel – but the news she was to fight the teenager surprised a lot of fight fans.

But they were even more taken aback by the mum’s technique, composure, and ultimate victory.

One person wrote on X, formerly Twitter: ‘Don’t ever mess with a mother after you break her child’s heart.’

‘Thank god slippers weren’t allowed otherwise it would’ve been a blood bath,’ another added.

While a third said: ‘Talk about taking ‘Mama Bear’ to a whole new level!’

The fight was hosted by Clout MMA who are known for their outlandish events (Picture: Clout MMA)

The event was hosted by Polish fight promotion Clout MMA, which is known for staging outlandish fights.

It was criticised by fight fans and the Mixed Martial Arts Federation after hosting an inter-gender bout, where a female fighter got knocked out by her male counterpart.

The referee was forced to end the fight after the woman was repeatedly hit in the head as the crowd cheered on, in a scene that was described as ‘horrific’ and ‘absurd’.

The IMMAF said it was ‘unacceptable’ that men and women should face each other in combat sports for reasons of safety and fair play.

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And she’s apparently a novice fighter.