Chen Jiarui The Younger
(陈家瑞) Born on 4 February 2010, Chen qualified as a Chinese professional in 2021 (his first game on Go4Go is from August). At 11 years old, he was possibly the first professional from China, and perhaps in the world, born in the 2010s.
He is not to be confused with the much older Chen Jiarui who is known on Sensei's Library as Chan Ka Yui.
He's possibly Baduk Doctor's Fox opponent in the October 2022 video Doctor vs Chinese Youngest Pro.