Space & AstronomyPrevin Naicker, 23, is youngest Witsie to get PhDAdminBraaiApril 10, 2015April 9, 2015 by AdminBraaiApril 10, 2015April 9, 2015 By Riante Naidoo (Wits Vuvuzela) After skipping grades 7, 9 and 10, Previn Naicker graduated from Wits with a PhD in Biochemistry last year at...