With 466 points, the 21-year-old Olympic debutant set new world and Olympic record to beat Russian shooter Sergey Kamenskiy, who bagged the silver with 464.2 points.
The result is 0.7 points better than the 465.3-point world record set by his fellow countryman Yang Haoran in 2018.
Milenko Sebic of Serbia took the bronze.
According to www.xinhuanet.co