8. CAR – Jean-Bedel Bokassa
The president presided over the Central African Empire from 1966 to 1976, while the emperor, or de facto dictator, ruled from 1976 to 1979. France was compelled to remove the monarch from the throne due to a series of events included cannibalism, shootings of schoolchildren protesting against the uniform, brutal torture, and arrests. After making his way to France, he eventually returned to his native country and was found guilty.