Watch the second replay, the one from pitch level. Watch when the contact gets made, watch the delay and watch the angle at which he throws himself. The outside of his left ankle is touched which means that in order to fall, all of his weight must fall to the right. However, his movement comes completely through the left side of his body. It is also noted that he goes down holding the wrong ankle and completes a roll on the floor:
He is a cheat.
A partnership of Laurence Olivier and Tom Daley couldn't rival that.