Muhammad Bin Tughlaq was the Sultan of Delhi from 1325 to 1351. He is known for his ambitious and innovative policies, which included attempts to expand his empire and improve administration. His reign was marked by significant changes, such as the introduction of a token currency and the relocation of the capital from Delhi to Daultabad. Despite his vision, many of his policies faced challenges and led to widespread discontent. The token currency caused economic confusion, and the forced migration to Daultabad resulted in hardship for many. Ultimately, his reign is often viewed as a mix of brilliance and failure in the history of the Delhi Sultanate.