A. P. J. Abdul Kalam

Avul Pakir Jainulabdeen Abdul Kalam (; ; 15 October 1931 – 27 July 2015) usually known as A.P.J. Abdul Kalam, was a famous Indian aerospace engineer. He was the 11th President of India, from 2002 to 2007.
When he was president, he was popularly known as the "People's President". He was awarded the Bharat Ratna, India's highest civilian honour in 1997. He has also been a professor (of aerospace engineering). Kalam is the first Chancellor of the Indian Institute of Space Science and Technology Thiruvananthapuram (IIST). He is called as the "Missile Man" of India.
Death.
Abdul Kalam died on July 27, 2015 (07:45 Indian Standard Time GMT+5:30) at Bethany Hospital, Shillong after having collapsed due to cardiac arrest during a lecture he was giving at the Indian Institute of Management (IIM).