Young talent Hakunofuji sprang an upset against sole overnight leader Kirishima on Saturday to set the stage for a captivating final day of the Summer Grand Sumo Tournament.The surprise result left the Mongolian-born ozeki tied atop the leaderboard with komusubi Wakatakakage at 11-3, with No. 10 maegashira Hakunofuji among five other wrestlers still in the race at 10-4.Competing as an ozeki for the first time since May 2024, Kirishima was looking to put one hand on his fourth Emperor's Cup with a victory in the closing bout of Day 14 at Ryogoku Kokugikan.He secured a belt hold and drove the…READ FULL ARTICLE