 Nyorai kupfuurira kweiyi ndima - Wickus akakunda zita re800m paUniversiade ya1993. Musi waAugust 4, 1993, akamhanyira 2:00.07 nokuda kwe800m muZurich, asati aenda kunosvika kuma semifinals pa 1993 World ChampionshipsmuStuttgart. Pa1995 World Championships muGothenburg, akabviswa mumakwikwi, achirasikirwa nemasemifinals nenzvimbo imwe. 