Tributes pour in for APJ Abdul Kalam on death anniversary

Tributes pour in for APJ Abdul Kalam on death anniversary
Dr Kalam served as the 11th President of the country. Before that, in his aerospace scientist avatar, Kalam had worked for the Defence Research and Development Organisation (DRDO) and Indian Space Research Organisation (ISRO) — India's premier space research bodies. He was a recipient of the Bharat Ratna, India's highest civilian honour.