1. the leading character of a drama or other literary work. 2. a chief proponent or leader of a movement, cause, etc. 3. (in ancient Greek drama) the actor who played the main role and other roles as well. 4. Physiol. agonist (def.
Ian Khama. Lieutenant General Dr Seretse Khama Ian Khama (or Ian a SerÃªtsÃª; born 27 February 1953) is a Botswana politician who has been the President of Botswana since 2008.
Age: 73 years (April 12, 1942). Jacob Gedleyihlekisa Zuma, GCB is the President of South Africa, elected by parliament following his partyâs victory in the 2009 general election. He assumed office as the fourth president of South Africa on 9th May, 2009. He was reelected in the 2014 election. Even as one of the oldest African presidents, Zuma does not have good leadership records so far since he became the president of South Africa.