Shubham Kumar hails from Kumari Pur village in Katihar District of Bihar. Son of Devanad Singh and Punam Devi of Shubham completed his primary education in his native village and later shifted to the Vidya Vihar Residential School in Purnia from where he cleared his matriculation in 2012.
Complete detail: All India Rank 1 Shubham Kumar: UPSC Civil services 2020-21: IAS Topper