 Nyora kupfuurira kweiyi ndima - Gore rakatevera, FINA World Championships yokutangakwakaitika muBelgrade. Musi wa9 Gunyana 1973, Novella akahwina 8:52.97 mumakwikwi emamita mazana masere akasununguka, achiisa rekodhi nyowani yenyika uye kuhwina menduru yegoridhe. Mumakwikwi mamwe chetewo akapedza wechitatu mumakwikwi emamita mazana mana akasununguka uye mazana mana emamita ega ega. 