Junjin is a South Korean singer and actor, best known as a member of the popular boy band Shinhwa. Born on August 2, 1980, he debuted with the group in 1998, making them one of the longest-running idol groups in the industry. Junjin is recognized for his strong vocal abilities and charismatic stage presence. In addition to his music career, Junjin has appeared in various television dramas and variety shows, showcasing his versatility as an entertainer. He has also released solo music, further establishing his identity as an artist outside of Shinhwa.