An-Nasir Yusuf (Arabic: الناصر يوسف ) (Royal Name: al-Malik al-Nasir Salah al-Din Yusuf (Arabic: الملك الناصر صلاح الدين يوسف )(1228–1260) was the Ayyubid ruler of most of Syria, including Aleppo (1236–1260) and Damascus (1250–1260). He was the last of the Ayyubid kings,he was also a great grandson of Saladin.
Read more about An-Nasir Yusuf: Background, Conflict With Egyptian Mamluks, Relations With Crusaders, The Mongols, The Sack of Aleppo