<prompt> Qedela umusho olandelayo: U-Alain LaRoche owazalwa ngo-2 Septhemba 1963 ungumshayeli wesithuthuthu waseCanada osethathe umhlalaphansi owaqhudelana kusukela ngo-1982 kuya ku-1990. ULaRoche waqhudelana emidlalweni ye-aerial, i-moguls, i-ski ballet, ne-combined. Ngesikhathi  <response>: Emqhudelwaneni wokuqala we-Freestyle World Ski Championships ngo-1986 eTignes, eFrance, uLaRoche wathatha igolide emqhudelwaneni ohlanganisiwe. Phakathi nezinkathi eziyisishiyagalombili zeNdebe yoMhlaba, uLaRoche waqongelela izindawo zokuqala ezingama-21, okuyisibalo esafihlwa nguMikael Kingsbury ngo-2015. 