Sanjay G completed BDS at T.N. Govt Dental College & Hospital, Chennai with 71.5%. He scored 97.6% in 10th and 91.8% in 12th. His CGPA in 1st year is 78.1%. He was born to Govindan a coir rope making labourer and Gokilamani a housemaid. His ambition is to become a specialized doctor. He is currently doing hospital internship and preparing to join MDS.