Azumafuji Kin'ichi (Japanese: 東富士 欽壹; October 28, 1921 – July 31, 1973) was a Japanese professional sumo wrestler from Taitō, Tokyo. He was the sport's 40th yokozuna, and later a professional wrestler.
Source: “Azumafuji Kin'ichi”, English Wikipedia (CC BY-SA 4.0), excerpt