With skin as hard as rock and a fist full of stone. Stone Wall can really pack a punch.
As a coal miner in Australia back in the 1800 he was exposed to this alien type rock which gave off a bright light and a small explosion which caved in the mine. His body was discover 5 years later when the mine was open and they had moved all of the fallen rock from the mine which collapsed during the explosion. he was unharmed his body had turned into solid rock. His organs still functional. He has not aged since and scientists are still studying him how the space rock turned his skin into the solid rock, in the year 2015