chris hogg went to meet him in the mongolian capitol. >> battling it out. mongolia at's best boxer. 2012 is two years away. competition is still fears. the national contest a week to show you have what it takes -- the national contest away to show you have what it takes to win an olympic gold. >> boxing is becoming more and more popular here. that is largely due to the success of this man. he is voted the best boxer in the world and in 2008. that year, he won an olympic gold for beijing. he plans to repeat this. frustratingly for him go, -- though, he is confined to the gymnasium. >> i can not deserve that. >> as soon as the and the banks are over, you start preparing. -- as soon as the olympics are over, you start preparing. mongolians are no different. i set myself the goal of going to the olympics in 2012. >> this is where he started, a rough neighborhood on the edge of the capitol. his upbringing was troubled. >> my father told me, do not fight on the streets. that is not real fighting. if you are really good at it, do it in the ring and be a success. >