Explanation

 Dr. I.H. Usmani

Ishrat Hussain Usmani (Urdu: عقرت حسقن عثمانق) (April 15, 1917 –  June 17, 1992) NI, I. Well known as  H. Usmani, he was a Pakistani nuclear physicist and an official who later chaired the Pakistan Atomic Energy Commission (PAEC). He also oversaw the establishment of the Space Exploration Commission until 1971.