Sunil Gupta (born 20 July 1964) an Indian diabetologist, academic, and researcher based in Nagpur, Maharashtra. He is listed in the Guinness World Records for participating in the largest multi-location diabetic neuropathy screening conducted on World Diabetes Day, 14 November 2013, involving 1,676 screenings across 27 locations in India. He has been involved in diabetes education and complication screening for over two decades. [1] [2] [3] [4] Currently he is serving as the President-Elect (2026) of the Research Society for the Study of Diabetes in India (RSSDI). [5] [6]