Avul Pakir Jainulabdeen Abdul Kalam, fondly known as the Missile Man of India, was a visionary scientist and a remarkable human being who dedicated his life to serving the country. He played a pivotal role in the development of India's ballistic missile program and went on to become the 11th President of India. Kalam's legacy continues to inspire millions of people around the world, and his contributions to India's scientific and technological progress remain unparalleled.