<prompt> Qedela lo musho olandelayo: Wanqoba indondo yegolide emidlalweni yezindiza emncintiswaneni  <response>: I-FIS Freestyle World Ski Championships ngo-1986 eTignes. Emqhudelwaneni we-FIS Freestyle World Ski Championships ngo-1989 e-Oberjoch, wabeka indawo yesikhombisa kuma-aerials. 