Rayirth Kundu

• Month/Year: November, 2017
• Class: 4
• Position: International Rank 2, Olympiad Rank 4, International Rank 2, Zonal Rank 1, International Rank 37
• Achievement: International Rank 2, Olympiad Rank 4 and Gold Medal in IOEL. International Rank 2, Zonal Rank 1 and Gold Medal in NSO. International Rank 37, Zonal Rank 5 and Gold Medal in NCO.1