Kammala jumla mai zuwa: Byambyn Tüvshinbat (; an haife shi 27 Maris 1987 a Ulaanbaatar) ɗan damben Mongoliya ne. Ya yi gasa a 2007 da
2011 Gasar Zakarun Asiya na 'Yan wasan tsere (ta lashe azurfa a 2007 da tagulla a 2011), Wasannin Asiya na 2006 da 2010, Gasar Zakarun Duniya ta Jami'o'in Duniya ta 2006 da Shaheed Benazir Bhutto International Boxing Tournament (inda ya lashe gasar zakarun maza masu nauyi, inda ya doke Mashhurbek Ruziyev na Uzbekistan). Tüvshinbat ya wakilci Mongolia a gasar tseren welterweight na maza a Wasannin Olympics na 2012 kuma ya ci Gabon Yannick Mitoumba a zagaye na farko amma ya yi rashin nasara ga Ba'amurke Alexis Vastine a zagaye na biyu sannan a Wasannin Olympics na 2016, ya doke Alberto Palmetta na Argentina a zagaye na farko kuma ya yi rashin nasara ta hanyar yanke shawara ga Steven Donnelly a karawarsa ta biyu.