Jin Longguo (Hangul: 김용êµ, Chinese: 金龙国; born on March 2, 1996), known monomously as Longguo, is a Chinese singer based in Seoul, South Korea, under Choon Entertainment. He is best known for being a member of the now-disbanded JBJ, the duo LONGGUO & SHIHYUN (ìš©êµ&시현), and for competing in the second season of Mnet's boy group survival show PRODUCE 101. He was eliminated in the tenth episode, ranking 21st overall. Longguo first debuted in LONGGUO & SHIHYUN on July 2017 Read more on Last.fm