High Quality Content by WIKIPEDIA articles! Yamato Go (born 17 December 1969 as George Kalima) is a former sumo wrestler from Oahu, Hawaii, United States. His highest rank was maegashira 12. He was a schoolfriend of future yokozuna Akebono. He made his professional debut in November 1990, joining Magaki stable. His brother, Glenn, joined two months later, competing under the name of Onami. Yamato reached the salaried sekitori ranks in March 1995 when he was promoted to the juryo division. He reached the top makuuchi division in January 1997, the first wrestler from his stable to do so since it was re-established in 1983. He chalked up a winning record of 8-7 in his debut and was ranked there for seven tournaments. He was forced to sit out the March 1998 tournament with a life-threatening bout of pneumonia which sent him down to juryo.