A Russian powerlifting champion has fractured both of his knees while attempting to squat 400kg (880lb). 

Defending champion, Alexander Sedykh was competing in the World Raw Powerlifting Federation (WRPF) European Championships near Moscow when the terrifying incident occurred.

In the shocking video, Sedykh’s legs can be seen shaking after holding the weight on his shoulders. As he prepares for the squat with the enormous weight, both of his knees buckled horribly, and he cried out in anguish.