His co-fighters call him The Orthopaedist. However, he does not work with a plaster cast, but with an axe. In a fight, he examines you closely, watching your body language, your walk, and how you lean. And then, one blow is enough. He knows exactly where to hit you to make a joint jump out of its socket, and to break a bone in just the right place. He is a master of his craft.