<prompt> Qedela lo musho olandelayo:  <response>: I-FIS Freestyle World Ski Championships ngo-1986 eTignes, lapho athatha khona indawo yesihlanu ku-acroski i-ski ballet. Wathola indondo yegolide ku-ski ballet ku-FIS Freestyle World Ski Championships ngo-1991 eLake Placid. Wathola indondo yegolide yesibili ku-ski ballet ku-FIS Freestyle World Ski Championships 1993 e-Altenmarkt-Zauchensee. Emqhudelwaneni we-FIS Freestyle World Ski Championships ngo-1995 eLa Clusaz wanqoba indondo yesiliva. 