Kedụ onye bụ onye isi ala Naijiria mgbe Ngozi Okonjo Iweala nọrọ n'ọkwa dika finance minista nke mbụ?
['Olusegun Obasanjo']
Who was the President of Nigeria when Ngozi Okonjo Iweala became the first finance minister?
['Olusegun Obasanjo']