ABUBAKAR SIDIQ Sultan of Sokoto Nigeria HAPI IV King of Bana Cameroun HALIDOU SALI Lamido of Bibemi Cameroun BOUBA ABDOULAYE Sultan of Rey-Bouba Cameroun SALOMON IGBINOGHODUA Oba Erediauwa of Bénin Nigeria EL HADJ MAMADOU KABIR USMAN Emir of Katsina Nigeria GOODWILL ZWELETHINI King of Zulu South Africa OBA JOSEPH ADEKOLA OGUNOYE Olowo of Owo Nigeria fatto DÜNYAYI KURTARAN