Adnan Abu Walid al-Sahrawi
Lehbib Ould Ali Ould Said Ould Yumani , known as Adnan Abu Walid al-Sahrawi , is a Sahrawi Islamic militant and leader of the Islamic State in the Greater Sahara . 
<triplet> Islamic State in the Greater Sahara <subj> Adnan Abu Walid al-Sahrawi <obj> chairperson