Bharat Ratna Sir Mokshagundam Visvesvaraya, KCIE (Kannada: ಶ್ರೀ ಮೋಕ್ಷಗುಂಡಂ ವಿಶ್ವೇಶ್ವರಯ್ಯ) (other spellings include Visvesvaraya, Visweswaraiah, Vishweshwaraiah, however, "Visvesvaraya" also known as Sir MV; 15 September 1860 – 14 April 1962) was a notable Indian engineer, scholar, statesman and the Diwan of Mysore during 1912 to 1919. He was a recipient of the Indian Republic's highest honour, the Bharat Ratna, in 1955. He was knighted as a Commander of the Indian Empire by King George V for his myriad contributions to the public good. Every year, 15 September is celebrated as Engineer's Day in India in his memory. He is held in high regard as the first and pre-eminent engineer of India. He was the chief designer of the flood protection system for the city of Hyderabad.
