Abu Bakr al-Baghdadi
Ibrahim Awwad Ibrahim Ali al-Badri (28 July 1971 – 27 October 2019), commonly known by his nom de guerre Abu Bakr al-Baghdadi, was an Iraqi militant leader and former teacher who was the founder and first leader of the Islamic State (IS), who proclaimed himself caliph in 2014 and stayed in power until his suicide in an American operation in 2019. Baghdadi was born in Samarra and obtained graduate degrees in Islamic theology in the late 1990s and 2000s.