The WWF Light Heavyweight Championship was first introduced in Japan in a tournament which ended with Perro Aguayo defeating Gran Hamada to become the first recognized champion. It then migrated to the US West Coast before transitioning to Mexico and then later being defended once again in Japan by way of the Michinoku Pro Wrestling promotion. The title would later become popularized and widely defended within the confines of the World Wrestling Federation in 1997, when a tournament was held in the United States to crown a champion.