Vishweshwarayya, often referred to as Sir Mokshagundam Visvesvaraya, was an eminent Indian engineer, scholar, and statesman, born on September 15, 1860. He is best known for his significant contributions to the field of engineering and his role in the development of infrastructure in India, including the construction of dams and irrigation systems. Visvesvaraya was awarded the Bharat Ratna, India's highest civilian honor, in 1955 for his exemplary work in engineering and education. His birthday is celebrated as Engineer's Day in India in recognition of his legacy.