Rithuania

Rameshbabu Praggnanandhaa[a] (born 10 August 2005) is an Indian chess grandmaster. A chess prodigy, he earned the international master title at the age of 10, the youngest at the time to do so, and the Grandmaster title at age 12, the second-youngest at the time to do so. On 22 February 2022, at the age of 16, he became the youngest player till then to defeat current world champion Magnus Carlsen, when he beat Carlsen in a rapid game at the Airthings Masters Rapid Chess Tournament.[1][2] (Gukesh D is now holding the record since 16 October 2022[3][4])