Pedzisa mutsara unotevera: Borchert nomurairidzi wake, Kersten Neumann, vakaenda kuWest Germany nokuda kwemwaka wa 1990; ikoku kwakanga kuri gore rimwe pamberi pokubatanidzwazve kweGermany. Achibva kunzvimbo iri muEssen, akakwikwidza pa
1990 World Championships ndokukunda menduru imwe yendarama nemenduru nhatu dzendarira. Muna 1991, akakwikwidza nokuda kweGermany yakabatanidzwazve ndokukunda menduru mbiri dzendarama uye menduru yendarira paWorld Championships.