Mezue ahịrịokwu na-esonụ: O nwetara ihe nrite ọla nchara n'egwuregwu ballet n'egwuregwu Ski na
FIS Freestyle World Ski Championships 1986 na Tignes, na ọla nchara ọzọ na ski ballet na FIS Freestyle World Ski Championships 1989 na Oberjoch.