But it appears that he was TKO ( referee stops contest ) in the sixth round .
On December 22 , 1991 , he challenge WBC Super flyweight World Champion against Moon Sung - kil , a Korean owner at Indoor Gymnasium , Incheon , South Korea .
It appears that he was TKO ( referee stops contest ) in the sixth round .
On December 22 , 1991 , he challenge WBC Super flyweight World Champion against Moon Sung - kil , a Korean owner at Indoor Gymnasium , Incheon , South Korea .