Idi Amin Dada...AKA The Last King of Scotland...
http://en.wikipedia.org/wiki/Idi_Amin
"Amin's rule was characterized by human rights abuse, political repression, ethnic persecution, extrajudicial killings, nepotism, corruption, and gross economic mismanagement. The number of people killed as a result of his regime is estimated by international observers and human rights groups to range from 100,000[1] to 500,000"
"Near the end of 1976, Amin officially declared himself "the uncrowned King of Scotland". (despite the fact that the proper name for the title is King of Scots)[42] Amin lavished his guests and dignitaries with Scottish accordion music, while dressed in Scottish kilts.[43] He wrote to Queen Elizabeth II, "I would like you to arrange for me to visit Scotland, Ireland and Wales to meet the heads of revolutionary movements fighting against your imperialist oppression", and allegedly sent the Queen a telex that stated: "Dear Liz, if you want to know a real man, come to Kampala."[44] Amin sometimes argued that he was "the last King of Scotland"
A terrible human being...yes indeed, but the guy had balls as big as church bells.