The ISIS leader has been killed by Turkish intelligence services during an operation in Syria, President Recep Tayyip Erdogan has said.
Abu Hussein al-Qurayshi, who is said to have taken over the group after his predecessor was killed last autumn, was killed in a strike on Saturday.
During an interview with Turkish broadcaster TRT, Mr Erdogan said Turkey had been following the suspected leader "for a long time" until he was "neutralised" over the weekend.