He was the son of a
Central Asian
Turkic noble. As a child, he was captured by the
Mongols and sold as a slave to Khwaja Jamal ud-din Basri. Khwaja brought him to Delhi where he and the other slaves were bought by Sultan
Shams-ud-din Iltutmish, himself a captured Ilbari Turk in origin in 1232. Balban was first appointed as a simple water carrier, but quickly rose to the position of Khasdar (king's personal attendant) by the Sultan. He became one of the most notable of the
forty Turkic nobles of Delhi, or the Chalissa. During the reign of
Razia Sultan, he was the
amir-i-shikar or lord of the hunt, a position of some importance at the time, having military and political responsibilities. After her overthrow, he made rapid strides in the subsequent reigns, earning the fief of
Rewari under
Bahram Shah, and later became the Jagirdar (lord) of
Hansi, which was an important fief. Balban was instrumental in the overthrow of
Ala ud din Masud, installing
Nasiruddin Mahmud as Sultan and himself as his Vizier from 1246 to 1265. Mahmud married one of Balban's daughters. Balban also installed Kishlu Khan, his younger brother, as lord chamberlain (Amir-i Hajib) and appointed his cousin, Sher Khan, to the Jagir of Lahore and
Bhatinda. Balban's position did not go unnoticed by the other nobles and there was some resentment. His main antagonist was Imad ud-din Raihan, who in works written after Balban's time, is characterized as a Hindu
Murtad (who revoked Islam), although some claim him to be of Turkic origin as well. Imad ud-din managed to persuade the Sultan that Balban was an usurper. Balban and his kin were dismissed and even challenged in combat. However, negotiations between Balban and the Sultan led to the dismissal of Imad ud din at 1254, and Balban was reinstated. ==Military campaigns==