Alp Arslan

Alp Arslan, real name Muhammad bin Dawud Chaghri, was the second Sultan of the Seljuk Empire and great-grandson of Seljuk, the eponymous founder of the dynasty. As Sultan, Alp Arslan greatly expanded Seljuk territory and consolidated power, defeating rivals to his south and northwest. His victory over the Byzantines at the Battle of Manzikert in 1071 ushered in the Turkoman settlement of Anatolia. For his military prowess and fighting skills he obtained the name Alp Arslan, which means "Heroic Lion" in Turkish.