 Among the most prominent people killed were Benedicto Kiwanuka, a former prime minister and chief justice; Janani Luwum, the Anglican archbishop; Joseph Mubiru, the former governor of the central bank of Uganda; Frank Kalimuzo, the vice-chancellor of Makerere University; Byron Kawadwa, a prominent playwright; and two of Amin's own cabinet ministers, Erinayo Wilson Oryema and Charles Oboth Ofumbi.Amin recruited his followers from his own ethnic group, the Kakwas, along with South Sudanese.By 1977, these three groups formed 60 percent of the 22 top generals and 75 percent of the cabinet.