<prompt> Pedzisa mutsara unotevera:  <response>: FIS Freestyle World Ski Championships 1986 muTignes, kwaakaisa wechishanu muacroski ski ballet. Akakunda menduru yegoridhe muSki ballet paFIS Freestyle World Ski Championships 1991 muLake Placid. Akakunda menduru yegoridhe yechipiri muSki ballet paFIS Freestyle World Ski Championships 1993 muAltenmarkt-Zauchensee. PaFIS Freestyle World Ski Championships 1995 muLa Clusaz akahwina menduru yesirivha. 