Abu Umar al-Shishani / Omar Shishani / al-Malik Muhammad / Ibrahim al-Bakr Low / Isa Haji al-Bakr / Omar al-Shishani / al-Salam Low / Umar al-Qatari / Al-Nusrah Front / Umar Shishani / Muhammad al-Baker / Adrian Hasler Fürstlicher Regierungschef / Ashraf Muhammad / Umar al-Tayyar / Ibrahim Issa Hijji / Ibrahim Issa Hijji Mohd Albaker / Muhammad al-Bakar / ISA HAJJI / /