Kim Jong-hyun was a South Korean singer-songwriter and member of the popular boy band SHINee. Born on April 8, 1990, he gained fame for his powerful vocals and charismatic stage presence. He debuted with SHINee in 2008 and contributed to the group's success with numerous hit songs. In addition to his work with SHINee, Kim Jong-hyun released solo music and was known for his emotional songwriting. Tragically, he passed away on December 18, 2017, which deeply affected fans and the music industry. His legacy continues through his music and the impact he had on K-pop.