Barely human. In the wind waker even without his triforce of power he took many hits with the master sword and had to have it plunged into his head to take him down. A mortal man would have died far easier. Also he was shot multiple times with light arrows, which destroys anything in a single hit. Unless this was all the result of power from the triforce being absorbed by him, giving him this extra strength even without actually possessing the triforce itself then he is very far from being a mortal man.I know that he's more powerful than all the other Gerudo, but he's still clearly human.