Notable scholars who were born, worked or studied in Kolkata include physicists Satyendra Nath Bose, Meghnad Saha,[217] and Jagadish Chandra Bose;[218] chemist Prafulla Chandra Roy;[217] statisticians Prasanta Chandra Mahalanobis and Anil Kumar Gain;[217] physician Upendranath Brahmachari;[217] educator Ashutosh Mukherjee;[219] and Nobel laureates Rabindranath Tagore,[220] C. V. Raman,[218] and Amartya Sen.[221]