Younghoon Lee, born on December 9, 1983, is a South Korean singer-songwriter who debuted in 2012 with his first full-length album Singing My Picture. Known for his heartfelt lyrics and emotive melodies, Lee quickly established himself as a talented artist in the Korean music scene. His discography includes two studio albums, with Singing My Picture 2 released in 2015, and numerous singles such as "Hello Beep #2" (2015), "Insomnia" (2017), and "Today's Goodbye" (2022). Beyond his solo work, Lee has contributed to several soundtracks, including the OSTs for dramas like I Love You (2012) and Fall in Love (2015). His collaborations with other artists, such as "That Year’s Fall" with Kkkoo (2016) and "Love Is Funny" with WISUE (2019).