Sumo champ apologises for beating wrestler with beer bottle
Nine-time sumo grand champion Mongolia's Harumafuji has apologised for injuring fellow wrestler Takanoiwa with a beer bottle in a drunken brawl. The Japan Sumo Association (JSA) on Monday announced that Takanoiwa was diagnosed with concussion, skull base fracture and cerebrospinal fluid leak after the incident which took place at a party last month. 