Ghiyash ud din Balban was a famous and one of the most powerful sultan of the "Mamluk" dynasty. The real name of Ghiyash ud din Balban was Ulug Khan. Title - Nabab E Khudayi ( acolyte of god), Jhil E Ellahi (shadow of god). Ghiyash ud din was the 2nd Illbari turkey sultan. He rules the delhi from 1266AD to 1286AD. He appointed a spying agency called "Barid". Amir khusrau (poet) came in India at the time of Ghiyash ud din Balban. Later Amir Khusrau become a famous court poet of Ala ud din Khilji.Some Treatises of Amir Khusrau are Kiran ush Sadin, Tughlak Nama etc. Amir khusrau also known as Parrot of India. Ghiyash ud din Balban enforce some laws like "Sizada" (penalize), "Paibas" (kissing the throne). Sultan Ghiyash ud din Balban created the first military department of Sultanat dynasty was called "Deowan-E-Arz".