Dr. A.P.J. Abdul Kalam, born on October 15, 1931, in Rameswaram, Tamil Nadu, overcame a challenging upbringing to become a prominent aerospace engineer and the 11th President of India from 2002 to 2007. He is celebrated for his contributions to India's missile development and space program, emphasizing the need for technological advancements and scientific temper in society. Known as the 'Missile Man of India,' he received numerous honors including the Bharat Ratna, and authored several influential books advocating for India's development.