<prompt> Shiye suro FIS Freestyle World Ski Championships 1986 lan kәnasartәna.  <response>: Tignes lan, aerials lan kuru moguls lan. Shidǝ shiye medal konnube kǝla kǝla kǝla kǝn indimibe FIS Freestyle World Ski Championships 1989be Oberjoch lan, kuru medal konnube aerials lan, loktu kǝn mewun loktu kǝn indimibe moguls lan kuru kǝn indimibe ballet lan. Suro saa 1988 lan shiye medal jabube sǝdǝna suro awowa njiye sǝkǝna lan suro Olympic do Calgary Canada lan. Kuru shiye suro FIS Freestyle World Ski Championships 1991 lan Lake Placid, New York lan, na doni shiye na 8th suro moguls yen dabsəna. 