Dr. Avul Pakir Jainulabdeen Abdul Kalam was born in 1931 in Rameshwaram, Tamil Nadu. He came from a humble background and had to work hard from a young age to support his studies. He graduated with a diploma in aerospace engineering and played a key role in developing important missiles and India's space program. As Chief Scientific Advisor to the Indian government, he advocated for using science and technology to solve social problems and make India a developed nation. He is renowned for his contributions to India's defense and space programs and was the first scientist to become President of India.