Hafiz Abu Hajar Al-Iraqi, (may Allah hasten his release) his background is from Iraq and was born there although of Greek origin.
He was the Imam (prayer) of the servants of Allah feesabilillah in various places, he was held in Guantanamo Bay concentration Camp X-Ray, some say he is Shaheed, and Allaah Knows best.
"The Prophet (sal Allahu alaihi wa sallam) delivered a lengthy sermon one day covering the affairs of the world and the Hereafter.