Mongolian grand champions Hakuho and Kakuryu secured winning records Sunday, while their Japanese counterpart Kisenosato took a second loss on the eighth day of the 15-day Autumn Grand Sumo Tournament.In the day's final bout, Hakuho earned his 800th win as a yokozuna by defeating Yutakayama (0-6-2), who returned to the tournament after withdrawing on Day 5 with an ankle injury.Hakuho dazed the No. 2 maegashira with a swift left-handed slap in their second career match-up, then hauled his opponent out of the ring with his favored left-handed belt grab.Kakuryu dug in low against his 227-kilog…READ FULL ARTICLE