Robert Mugabe was the President of Zimbabwe from 1987 to 2017 and also served as its Prime Minister from 1980. He was a prominent figure in the African liberation movement and led Zimbabwe’s transition from colonial rule to independence.
This is based on winning 4 head-to-head matchups with other famous people, but also losing 13 head-to-head matchups.
Most recently Robert Mugabe lost a matchup to Eckhart Tolle (#1849) voted by someone from Canada.