He had also taken five correspondence courses provided by the University of South Africa (UNISA), graduating in the same class as future Zimbabwean leader Robert Mugabe.
他還接受了南非大學（英语：University of South Africa）（UNISA）提供的五門函授課程，和未來的辛巴威領導人羅伯·穆加比一樣在同一班級畢業。