 Nyorai kupfuurira kweiyi ndima - Mumakore 19481980, Shumba dzakaita nzendo shanu kuSouth Africa, inenge imwe chete pamakore gumi, uye hafu yenzendo dzavo gumi dzese munguva ino. Rwendo rwavo rwokutanga munguva yorusaruraganda rwakaitwa muna 1955, makore manomwe pashure pokugadzwa zviri pamutemo kworusaruraganda. Vakaenderera mberi nokuona nzvimbo muna 1962, 1968, 1974 uye imwe yokupedzisira muna 1980. Nharo yakakonzerwa nenyaya iyi yakareva kuti Shumba hadzina kudzokera ikoko kusvikira parwendo rwavo rwa 1997 apo chikwata cheSouth Africa chakanga chakasanganiswa. 