<prompt> Qedela umusho olandelayo: USahlin waqeqesha uCharles Tickner ukuba anqobe i-World Figure Skating Championships ka-1978, iwindi le-bronze e-  <response>: 1980 World Figure Skating Championships, ne-bronze kuma-Olympic asebusika ka-1980. Wabuye waqeqesha uBarbara Brown noDoug Berndt kuma-Olimpiki asebusika ka-1972. Abanye abafundi babehlanganisa uTom Zakrajsek iminyaka eyisikhombisa noJill Trenary izinyanga eziyishumi nesishiyagalombili. Sekukonke waqeqesha abafundi eMqhudelwaneni Wamazwe Omhlaba eziyisikhombisa. 