Naidangiin Tüvshinbayar
Tuvshinbayar Naidan ( born 1 June 1984) is a former professional Mongolian judoka. He is the 2008 Olympic Champion, 2012 Olympic silver medalist, 2014 Asian games champion, 2017 Budapest Bronze medalist, 2016 Asian championship Gold medalist, 2007 silver medalist and two-time (2008, 2011) bronze medalist in -100 kg division. Olympic career. At the 2006 Asian Games he finished in joint fifth place in both the heavyweight (-100 kg) division and the open weight class division. In the same division, he won a gold medal at the Olympic Games 2008 in Beijing. He was the first Mongolian ever to  win a gold medal at the Olympics, At the 2012 Summer Olympics in London, he won a silver medal, becoming the first Olympic multimedalist from Mongolia. He won his silver medal despite suffering a serious injury in the semifinal bout. Also at the 2017 Budapest,he won a bronze medal became the Olympics,World Championships multimedalist. Assault and jailing. In April 2021 Tüvshinbayar was jailed for 20 days following an assault on Erdenebileg Enkhbat. Enkhbat passed away from brain injury on December 24, 2021.