Nyorai mberi kweiyi ndima - Burkart akasvika kumaquarter-fainari emamita zana pa1994 European Athletics Championships uye akaenzana neizvozvo pa1995 World Championships muAthletics. Akakundawo chikamu chokupedzisira che"C" pa1994 European Cup
. Muna 1996 akahwina mukombe wake wegumi wekuSwitzerland mumakwikwi emamita 60 uye mukombe wake wechipfumbamwe mumakwikwi emamita 100. Akakwanisawo kuenda kumitambo yeOlympic kechipiri mumutambo weAtlanta wa1996. Akakundikana kupfuudza kutenderera kwokutanga asi akava mutambi wechirume akura zvikurusa ati ambokwikwidza mumamita 100 paOlympics. Mushure memwaka iwoyo akasiya zvakanyanya mitambo, asi akaenderera mberi nekuonekwa paSwitzerland Indoor Championships, achikwikwidza muna 1999 uye pakupedzisira muna 2002. Akakundawo mamita zana muchikamu chevanopfuura makumi mana pa2002 European Veterans Athletics Championships.