Prafulla Chandra Sen (10 April 1897 – 25 September 1990) was an Indian politician and freedom fighter. He was the Chief Minister of West Bengal from 1962 to 1967. Prafulla Chandra Sen was born in the village Senhati in the Khulna District of Bengal on 10 April 1897 in a Vaidya[3] family. Most of his childhood was spent in Bihar, Eastern India. He started his education in Bihar and passed the entrance exam to attend the R. Mitra Institute in Deoghar. He then went on to receive a Bachelor of Science degree from Scottish Church College in Calcutta. After graduating, he joined an accounting firm and aspired to move to England in order to become an articled clerk. His ambitions changed upon hearing Mahatma Gandhi's speech at the Calcutta session of the Congress Party in 1920. Influenced by Gandhi's speech, Sen abandoned his plans of studying abroad and rallied to Gandhi's call for a mass non-cooperation movement against the British. In 1923, Sen shifted to the remote area of Arambagh in the Hooghly district, which became his laboratory for Gandhian experiments on Swadeshi and Satyagraha.