Youth through India's Awakening
Born in Kolkata in 1934, to Sudhir Chandra Gangopadhyay and Katyayani Gangopadhyay, Sunil Kumar's initial years reflected the struggles of the young nation as India gained freedom in the midst of war and famine. He treated life as a great adventure and worked in multiple careers and lived in different cities around the world.
During his college years, he served as the General Secretary of the Calcutta University Students Union and taught at the Suri Vidyasagar College in Suri, West Bengal, India.