Muhammad bin Tughluq (1290 – 20 March 1351), also named Jauna Khan as Crown Prince, also known by his epithets, The Eccentric Prince, or The Mad Sultan, was the eighteenth Sultan of Delhi. He reigned from February 1325 until his death in 1351. The sultan was the eldest son of Ghiyath al-Din Tughluq, founder of the Tughlaq dynasty. In 1321, the young Muhammad was sent by his father to the Deccan Plateau to fight a military campaign against the Kakatiya dynasty. In 1323, the future sultan successfully laid siege upon the Kakatiya capital in Warangal. This victory over King Prataparudra ended the Kakatiya dynasty.