DUDUZANE AND THE GOLDEN SURNAME. Duduzane and his twin Duduzile were born to Jacob Zuma and his third wife Kate Mantsho from Mozambique in 1984.But if one Google’s his name, every single article that mentions his age –and there is a multitude – refers to ‘the 28-year-old.’.I hope that this is not a reflection of his educational background, as I find no mention of Duduzane Zuma’s education on the web.ut if one Google’s his name, every single article that mentions his age –and there is a multitude – refers to ‘the 28-year-old.’. I hope that this is not a reflection of his educational background, as I find no mention of Duduzane Zuma’s education on the web.