Nyorai kupfuurira kweiyi ndima - Borchert nomurairidzi wake, Kersten Neumann, vakaenda kuWest Germany nokuda kwemwaka wa1990; ikoku kwakanga kuri gore rimwe pamberi pokubatanidzwazve kweGermany. Achibva kunzvimbo yokuEssen, akakwikwidza pa1990 World Championships
uye akahwina menduru imwe yendarama nemenduru nhatu dzendarira. Muna 1991, akakwikwidza nokuda kweGermany yakabatanidzwazve ndokukunda menduru mbiri dzendarama uye menduru yendarira paWorld Championships.