Patrick Martin is an American professional wrestler, better known by the ring name Alex Shelley. He is best known for working for Total Nonstop Action Wrestling as one half of the The Motor City Machine Guns with Chris Sabin. He previously gained fame on the independent circuit working for Ring of Honor, as well as in Japan, for Pro Wrestling Zero1-Max. He is currently working for New Japan Pro Wrestling, where he is a former two-time IWGP Junior Heavyweight Tag Team Champion. He is a former two–time world heavyweight champion, having won the wXw World Heavyweight Championship on two occasions. Aside from wrestling, he is the lead singer of a rock band called The High Crusade, which includes his friends and fellow wrestlers Chris Sabin and Petey Williams.