Dr. APJ Abdul Kalam—a well-known scientist, professor, aeronautical engineer, the chancellor of the Indian Institute of Space Science and Technology (IIST) and the 11th President of India—is one of the greatest personalities of our country. Honoured by the highest civilian honour of India, Bharat Ratna, and also called by the titles like the 'Missile Man of India' and 'People's President', Dr. APJ Abdul Kalam is truly an inspiring personality. Here is a brief description of Dr. APJ Abdul Kalam's life, which is a great source of inspiration.