<prompt> Qedela umusho olandelayo: UKristean Porter owazalwa ngo-September 3, 1971 ungumshayeli we-ski waseMelika. Wazalelwa eBiloxi. Wancintisana kuma-Olimpiki asebusika ka-1994 eLillehammer, emidlalweni yabesifazane. Wathola indondo yegolide emidlalweni ehlanganisiwe  <response>: I-FIS Freestyle World Ski Championships ngo-1995. 