Yokozuna Hakuho has undergone endoscopic surgery for a knee injury that forced him out of the ongoing Spring Grand Sumo Tournament, a source familiar with the matter said Sunday.According to the source, the 36-year-old Mongolia-born grand champion, who won a record-extending 44th top-division title last March, went under the knife at a Tokyo hospital on Friday.His stablemaster Miyagino said the timeline for Hakuho's return from injury is two months. He is expected to sit out the May tournament in Tokyo and be back in time for the July 4-18 meet at Dolphins Arena in Aichi Prefecture.Hakuho h…READ FULL ARTICLE
