<prompt> Pedzisa mutsara unotevera: Brownsdon akakwikwidza paMitambo yeOlympic yeZhizha ya1988 muSeoul, kwaakasvika muchikamu chokupedzisira chemakwikwi emamita 100 nechipfuva, achiva wechi16. Mumakwikwi emamita mazana maviri uye mazana mana emamita ega ega, akabviswa mumakwikwi, achiisa makumi maviri uye gumi nemasere. gare gare gore iro, akahwina mazita eUS Open mumakwikwi emamita zana uye mazana mana emamita. Muna 1989, akasvika mumakwikwi ose ari maviri ekupedzisa pamakwikwi eWorld Championships.  <response>: Makwikwi eEuropean Championship kwenguva yechitatu yakatevedzana, achipedza ari wechisere mumakwikwi ose. Mumitambo yeCommonwealth ya1990 semumwe wevatambi veEngland, akawana menduru shanu, akahwina menduru yebronze mumakwikwi ekupedzisira emamita zana uye menduru yesirivheri mumakwikwi e4x100-metre medley relay, naJoanne Deakins, Madeleine Scarborough naKaren Pickering, vachidzokorora zvaakawana kubva kumitambo ya1982. Akapedzawo ari wechitanhatu mumakwikwi okupedzisira emamita 200 ekumhanya nechipfuva. 