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.
Botswana is a landlocked country in Central South Africa. Its borders include South Africa to its south, Namibia to its west, Zambia to its north, and Zimbabwe to the northeast. Botswana is characterized by a land area that's generally flat - with the Kalahari Desert making up 70% of the country's total land area.