21 Brutal Dictators of the 20th Century Posted on September 18, 2016November 11, 2017 by TFE Times Prev7 of 21Next Robert Mugabe Robert Gabriel Mugabe (born 21 February 1924) is a Zimbabwean revolutionary and politician who has been President of Zimbabwe since 1987; he previously led Zimbabwe as Prime Minister from 1980 to 1987. He chaired the Zimbabwe African National Union (ZANU) group from 1975 to 1980 and has led its successor political party, the ZANU – Patriotic Front (ZANU–PF), since 1980. Ideologically an African nationalist, during the 1970s and 1980s he identified as a Marxist-Leninist although after the 1990s self-identified only as a socialist; his policies have been described as Mugabeism. Related