Date of Birth: 
About Otgonbaataryn Sergelen
- Otgonbaataryn Sergelen (born January 9, 1989) is a Mongolian professional basketball player.
- He currently plays for the SBL Khasyn Khuleguud Becks club of the Mongolian National Basketball Association (MNBA). He went to the Mongolian Railway College in Ulaanbaatar.
- Sergelen Otgonbaatar represented Mongolia's national basketball team at multiple occasions such as the 2011 East Asian Basketball Championships in China.
- Later, he represented Mongolia at the 2012 Asian Beach Games, also in China, where he led Mongolia to the bronze medal, the country’s first basketball medal in history.
- At the 2014 Asian Games in South Korea, he was Mongolia’s best passer as he averaged 2.8 assists per game.
Read more at Wikipedia