Xiao Jia, known professionally as Jony J, is a Chinese rapper and songwriter. Born and raised in Fuzhou, China, he debuted his rapping career through releasing a mixtape in 2013. In 2016, he founded his record label Shooc Studio and released his debut studio album. In 2017, he took part in the Chinese competition show, The Rap of China, and won fourth place. In 2020, he served as a rap mentor on the Chinese girl group survival reality show, Youth with You (season 2).