Mezue ahịrịokwu na-esonụ: O nwetara ihe nrite ọlaedo n'egwuregwu asọmpi egwuregwu
2001 World Taekwondo Championship, mgbe o meriri Wang I-hsien na ngwụcha. O ritere ihe nrite ọla edo ọzọ na 2005 World Taekwondo Championship na Madrid. O ritere ọla ọcha na 2000 Asian Taekwondo Championship.