Abhimanyu Mishra became the world’s youngest grandmaster last month, at 12 years and 4 months old. The boy from New Jersey achieved the milestone by scoring 7/9 at the Vezerkepzo GM Mix event in Budapest last month. In doing so, he has broken the record set almost 20 years ago by Sergey Karjakin, who became a grandmaster at 12 years and 7 months old, and went on to challenge Magnus Carlsen for the World Championship in 2016.