Sumo's only grand master Hoshoryu vowed not to "tarnish the title" after being officially promoted to the highest rank on Wednesday, 15 years after his uncle quit the sport in disgrace. Mongolian ...

Sumo avoided having a hole at the top for the first time in over 30 years Monday when the Mongolian Hoshoryu was recommended for promotion to the highest rank of yokozuna. The ancient Japanese ...