Avul pakir jainulabdeen abdul kalam born on 15th October 1931 was an aerospace scientist who served and tha 11th president of India from 2002 to 2007 he spent nearly 14 years as a scientist and science administrator mainly at the difference research and development organisation (DRDO) and India space research organisation (ISRO) . He was known Ada missile man of India for his work on the deployment of ballistic missile and lunch vehicle technology. After leaving office Kalam become a visiting pr

ofessor at shillong, IIM Ahmedabad and IIM Indore. Kalam dead on 27th July 2015 in Shillong following a cardiac arrest