Those are vicious knees from 28-year-old Germaine Yeap. Here’s the comments put out from Yeap on UK Metro.

“In the video, I fought back because I assessed the situation with my muay thai training and knew that I could take him down,” Yeap said, according to the UK Metro.

The video has been said to be a fake to help deter crime (really?). It does admittedly look perfectly choreographed, especially the cheesy ending, but you be the judge.