Avul Pakir Jainulabdeen Abdul Kalam, Tamil: born October 15, 1931, Tamil Nadu, India, usually referred to as Dr. A. P. J. Abdul Kalam^, was the eleventh President of India, serving from 2002 to 2007.  During his term as The President, he was popularly known as the People’s President, and a poll conducted by news channel CNN-IBN named him “India’s Best President”. Before his term as India’s president, he worked as an aeronautical engineer with DRDO andISRO.
He is popularly known as the Missile Man of India for his work on development of ballistic missile and space rocket technology. . In India he is highly respected as a scientist and as an engineer. Kalam played a pivotal organisational, technical and political role in India’s Pokhran-II nuclear test in 1998, the first since the original nuclear test by India in 1974.  He is a professor at Anna University (Chennai) and adjunct/visiting faculty at many other academic and research institutions across India. With the death of R. Venkataraman on January 27, 2009, Kalam became the only surviving former President of India. 2] Political views APJ Abdul Kalam views on certain issues have been espoused by him in his book India 2020where he strongly advocates an action plan to develop India into a knowledge superpower and into a developed nation by the year 2020. Kalam is credited with the view that India ought to take a more assertive stance in international relations; he regards his work on India’s nuclear weapons program as a way to assert India’s place as a future superpower. Kalam continues to take an active interest in other developments in the field of science and technology as well.
He has proposed a research programme for developing bio-implants. He is a supporter of Open source software over proprietary solutions and believes that the use of open source software on a large scale will bring more people the benefits of information technology. Kalam’s belief in the power of science to resolve society’s problems and his views of these problems as a result of inefficient distribution of resources is modernistic. He also sees science and technology as ideology-free areas and emphasises the cultivation of scientific temper and entrepreneurial drive.
In this, he finds a lot of support among India’s new business leaders like the founders of Infosys and Wipro, (leading Indian IT corporations) who began their careers as technology professionals much in the same way Kalam did. His views on issues of peace and weapons are controversial. He is quoted as follows: In the 3,000-year history of India, barring 600 years, the country has been ruled by others. If you need development, the country should witness peace and peace is ensured by strength. Missiles were developed to strengthen the country.  Personal life
Kalam’s father was a devout Muslim, who owned boats which he rented out to local fishermen and was a good friend of Hindu religious leaders and the school teachers at Rameshwaram. APJ Abdul Kalam mentions in his biography that to support his studies, he started his career as a newspaper vendor. This was also told in the book, A Boy and His Dream: Three Stories from the Childhood of Abdul Kalam by Vinita Krishna. The house Kalam was born in can still be found on the Mosque street in Rameshwaram, and his brother’s curio shop abuts it. This has become a point-of-call for tourists who seek out the place.
Kalam grew up in an intimate relationship with nature, and he says in Wings of Fire that he never could imagine that water could be so powerful a destroying force as that he witnessed when he was thirty three. That was in 1964 when a cyclonic storm swept away the Pamban bridge and a trainload of passengers with it and also Kalam’s native village, Dhanushkodi. He is a scholar of Thirukkural; in most of his speeches, he quotes at least one kural. Kalam has written several inspirational books, most notably his autobiography Wings of Fire, aimed at motivating Indian youth.
Another of his books, Guiding Souls: Dialogues on the Purpose of Life reveals his spiritual side. He has written poems in Tamil as well. It has been reported that there is considerable demand in South Korea for translated versions of books authored by him. . Kalam has also patronised grassroots innovations. He is closely associated with the Honey Bee Network and The National innovation Foundation. The NIF is a body of Government of India and operates from Ahmadabad, Gujrat. He respects all religions, including Sikhism and Hinduism.
He is a vegetarian and a teetotaller.  Kalam as an engineer Abdul Kalam graduated from Madras Institute of Technology majoring in Aeronautical Engineering. As the Project Director, he was heavily involved in the development of India’s first indigenous Satellite Launch Vehicle (SLV-III). As Chief Executive of Integrated Guided Missile Development Programme (IGMDP), he also played a major part in developing many missiles of India including Agni and Prithvi. Although the entire project has been criticised for being overrun and mismanaged.
He was the Chief Scientific Adviser to Defence Minister and Secretary, Department of Defence Research & Development from July 1992 to December 1999. Pokhran-II nuclear tests were conducted during this period, led by him. He is one of those scientists who aims at putting technology created by him to multiple use. He used the light weight carbon-compound material designed for Agni to make callipers for the polio affected. This carbon composite material reduced the weight of the calipers to 400 grams (from its original weight of 4kgs. Nizam’s Institute of Medical Sciences (NIMS, Hyderabad) was the birthplace for the defence technology spin offs from Kalam’s labs via the DRDL (Defence Research and Development Laboratory), DMRL (Defence Metallurgical Research Lab) and the RCI (Research Centre Imarat). Addressing a conference at Athens, Greece, Kalam told that “Seeing the children run with lighter callipers brought tears to the eyes of their parents. That was the real moment of bliss for me”. Honours Tamil family in the island town of Rameshwaram, his early schooling at Schwartz High School, Ramanathapuram, his undergraduate education at St.
Joseph College, Trichy, then continue a degree course in aeronautic engineering from Madras Institute of Technology, and ends with him moving to the United States for a six month training program at NASA… On Wednesday April 29, 2009, he became the first Asian to be bestowed the Hoover Medal, America’s top engineering prize, for his outstanding contribution to public service. Kalam has received honorary doctorates from as many as thirty universities, including the Carnegie Mellon University and the Nanyang Technological University of Singapore. 
The Government of India has honoured him with the nation’s highest civilian honours: thePadma Bhushan in 1981; Padma Vibhushan in 1990; and the Bharat Ratna in 1997 for his work with ISRO and DRDO and his role as a scientific advisor to the Indian government.. Kalam is the Third President of India to have been honoured with a Bharat Ratna before being elected to the highest office, the other two being Sarvepalli Radhakrishnan and Zakir Hussain. He is also the first scientist and first bachelor to occupy Rashtrapati Bhavan. Kalam has been chosen to receive prestigious 2008 Hoover Medal for his outstanding public service.
The citation said that he is being recognised for making state-of-the-art healthcare available to the common man at affordable prices, bringing quality medical care to rural areas by establishing a link between doctors and technocrats, using spin-offs of defence technology to create state-of-the-art medical equipment and launching tele-medicine projects connecting remote rural-based hospitals to the super-specialty hospital. A pre eminent scientist, a gifted engineer, and a true visionary, he is also a humble humanitarian in every sense of the word, it added.