Zine El Abidine Ben Ali temporarily the (presidential) duties." However, this arrangement was very short lived, because early the following day (15 January 2011) the Constitutional Court of Tunisia determined that Ben Ali was not "temporarily unable" to exercise his duties and that the presidency was in fact vacant. The arrangements he had made with the Prime Minister before leaving the country were found to be unconstitutional under article 57 of the constitution. The country's constitutional court, the highest legal authority on constitutional matters, announced the transition saying that Fouad Mebazaa (the Speaker of Parliament) had been appointed interim president. Mebazaa took the oath in
Slim Chiboub Slim Chiboub Slim Chiboub is a Tunisian businessman. He is married to Dorsaf Ben Ali, the oldest daughter of former Tunisian President Zine El Abidine Ben Ali and his first wife, Naïma Kefi. He claims he has not seen Ben Ali since the latter married Leïla Ben Ali. He was club president Espérance Sportive de Tunis for nineteen years. He is a former member of the Executive Committee of FIFA. He used to chair the Tunisian Olympic Committee until he has been fallen, after the 2011 revolution. He also owns race horses. Following the 2010–2011 Tunisian protests, he is in