 Forbes aiva nhengo yechikwata chemaAustralia chevarume chemitambo yekurovedza muviri kubva muna 1975 kusvika muna 1980 uye panguva iyi akamiririra Australia pa1977 Summer Universiade muSofia, Bulgaria, 1978 World Artistic Gymnastics Championships muStrasbourg, France, 1979 Summer Universiade muMexico Cityuye 1979 World Artistic Gymnastics Championships muFort Worth, Texas. PaMitambo yeCommonwealth ya1978 muEdmonton, Canada, akahwina menduru yebronze mumakwikwi echikwata chevarume. 