The fighting community was up in arms about this dangerous bought with a girl fighting a woman twice her age. Japan’s Momo Shimizu — not yet a teenager — took on 24-year-old opponent Momoko Yamasaki at Deep Jewels 16 overnight. While most people would be aghast at such a match-up taking place, they needn’t have worried. The 12-year-old won.

This is how she took the back. The fight began as the clip began. Momo took the back within five or ten seconds. pic.twitter.com/WCgEbnRdbj

— Bestrafer7 (@Bestrafer7) May 22, 2017

12-year-old Momo chokes her 24-year-old opponent unconscious at the end of the first round at DEEP Jewels 16 #MMA #WMMA pic.twitter.com/m4foYElY2P

— Bestrafer7 (@Bestrafer7) May 22, 2017