Jean-Claude Duvalier of his father, François Duvalier (nicknamed "Papa Doc"), becoming the world's youngest president. Initially, Jean-Claude Duvalier resisted the dynastic arrangement that had made him Haiti's leader, having preferred that the presidency go to his older sister Marie-Denise Duvalier, and was content to leave substantive and administrative matters in the hands of his mother, Simone Ovide Duvalier, and a committee led by Luckner Cambronne, his father's Interior Minister, while he attended ceremonial functions and lived as a playboy. Duvalier was invested with near-absolute power by the constitution. He took some steps to reform the regime, by releasing some political prisoners and
François Duvalier December 1956, Magloire conceded defeat. The two frontrunners in the 1957 campaign for the presidency were Duvalier and Louis Déjoie, a landowner and industrialist from the north. During their campaigning, Haiti was ruled by five temporary administrations, none lasting longer than a few months. Duvalier promised to rebuild and renew the country and rural Haiti solidly supported him as did the military. He resorted to " populism, stoking the majority irritation at being governed by the few mulatto elite, which is how he described his opponent, Déjoie. François Duvalier was elected president on 22 September 1957. Duvalier received 679,884 votes