Which of the following organization has appointed Kuwaiti oil | 𝐒𝐂𝐈𝐄𝐍𝐂𝐄 - 𝐆𝐊 & 𝐐𝐔𝐈𝐙

Which of the following organization has appointed Kuwaiti oil executive Haitham Al Ghis as its new Secretary General?

निम्न में से किस संगठन ने कुवैती तेल कार्यकारी हैथम अल घिस को अपना नया महासचिव नियुक्त किया है?