Answer
Jonghyun was a member of the K-pop group Shinee for 9 years, from 2008 to 2017. He was the main vocalist of the group, and was known for his powerful vocals and emotional performances. Jonghyun was also a talented songwriter and producer, and wrote or co-wrote many of Shinee's songs. He was a beloved member of Shinee, and his death in 2017 was a great loss to the K-pop community.