Muhammad bin Tughluq (Arabic: محمد بن تغلق‎‎) (also Prince Fakhr Malik, Jauna Khan, Ulugh Khan; died 20 March 1351) was the Sultan of Delhi of Turkic descent through 1324 to 1351. He was the eldest son of Ghiyas-ud-din Tughlaq of the Tughluq dynasty. He was born in Kotla Tolay Khan in Multan. His wife was the daughter of the Raja of Dipalpur. Ghiyas-ud-din sent the young Muhammad to the Deccan to campaign against king Prataparudra of the Kakatiya dynasty whose capital was at Warangal in 1321 and 1323. Muhammad acceded to the Delhi throne upon his father's death in 1325.

He was interested in medicine and was skilled in several languages — Persian, Arabic, Turkish and Sanskrit.Ibn Battuta, the famous traveller from Morocco, was a guest at his court. From his accession to the throne in 1325 until his death in 1351, Muhammad contended with 22 rebellions, pursuing his policies consistently and ruthlessly. It is said that he deliberately killed his father Ghiyasudden Tughlaq to ascend the throne of Delhi, although modern historians do not support this theory. From the chronicles of Barani, we came to know that, on his return from a campaign, Ghiyasuddin was watching the parade of the elephants he got as war booty and then the stage along with the Sultan himself, collapsed. It is noteworthy that the salary of the wazir of Muhammed-Bin-Tughlaq was equal to the income of the then Iraq under the Persian Shah. It can be said that he was a capable ruler but his policies were far-sighted and were discordant with the socio-political structure at the time.

...
Wikipedia