Girl Born with ‘Patella Dislocation’ Can Pop Her Knee Caps Out at Will
A 19-year-old Chinese girl has gone viral after posting a video demonstrating her unusual ability to pop her kneecaps out and then back in painlessly because of a condition she was born with. The unnamed girl from Jiangssi claims that she never even knew her kneecaps were special until schoolmates saw her popping them out […]