Several acting heads of states were implicated, including Argentinian President Mauricio Macri, Icelandic PM Sigmundur Davíð Gunnlaugsson, Saudi Arabian King Salman bin Abdulaziz bin Salman Al Saud, UAE President Khalifa bin Zayed Al Nahyan and Ukrainian President Petro Poroshenko, as well as former country leaders, including former Georgian PM Bidzina Ivanishvili, former Iraqi PM Ayad Allawi, former Quatari ruling emir Hamad bin Khalifa Al Thani and former Ukrainian PM Pavlo Lazarenko.[5]