Sabuktigin

Abu Mansur Nasir ad-Din wa'd-Dawla Sabuktigin was the founder of the Ghaznavid dynasty, and amir of Ghazna from 977 to 997. Sabuktigin was a Turkic slave who was bought by Alp-Tegin, the commander of the royal guard of the Samanid dynasty. Alp-Tegin established himself as the governor of Ghazna in 962, and died a year later in 963. Afterwards, Sabuktigin built his prestige among other slave soldiers in Ghazna until he was elected by them as their ruler in 977.