What is the Seljuk leader or holder of power?

The Seljuk leader or holder of power was known as the "Sultan." This title was used by the rulers of the Seljuk Empire, which emerged in the 11th century and became a significant political and military force in the Middle East. The Sultan held both political and military authority, overseeing vast territories and influencing Islamic culture and governance during their reign. Notable Sultans include Tughril Beg, who founded the empire, and Alp Arslan, famous for his victory at the Battle of Manzikert.