, better known as Rikidōzan (Japanese: 力道山, Korean: 역도산 Yeokdosan, November 14, 1924 – December 15, 1963), was a Korean-Japanese professional wrestler, known as the "Father of Puroresu" and one of the most influential men in wrestling history. Initially, he had moved from his native country Korea to mainland Japan to become a sumo wrestler. He was credited with bringing the sport of professional wrestling to Japan at a time when the Japanese needed a local hero to emulate and was lauded as a national hero. He was murdered by a member of the Yakuza in 1963.