World sumo champion and Mongolian wizard Byambajav Ulambayar won in the +115kg and overall category at the ninth U.S open sumo championships 2009.
And Erdenebileg Alagdaag received gold medal in the -115kg category and took the second place in the overall category at the event.
Also, Bayanbat Davaadalai from Mongolia finished third place in the +115kg category at the tournament.
The US open championship was held in California, USA on September 26, 2009.
The US Sumo Open has been one of the premiere international sumo competitions in the world.
Over 250 athletes from more than 25 countries competed in US Sumo Opens.