Qutbuddin Aibak was the first ruler of the Slave Dynasty. He was a slave of Muhammad Ghori, who made him the Governor of his Indian possessions. He set up his military headquarters at Indraprasta, near Delhi.
He raised a standing army and established his hold over north India even during the life time of Ghori. After the death of Ghori in 1206, Aibak declared his independence. He severed all connections with the kingdom of Ghori and thus founded the Slave dynasty as well as the Delhi Sultanate.
He assumed the title Sultan and made Lahore his capital. Muslim writers call Aibak Lakh Baksh or giver of lakhs because he gave liberal donations to them
He also started the construction of after the name of a famous Sufi saint Khwaja Qutbuddin Bakthiyar. It was later completed by Iltutmish. Aibak died suddenly while playing chaugan (horse polo) in 1210.
