Music has always been a part of Lim Hee Seo's life. He comes from a family of singers, songwriters, conductors and music teachers. As a result, he developed the confidence and opportunity to explore music independently. "About three years ago, I was introduced to K-pop for the first time. As I listened, it seemed that the genre matched my taste and was thrilling. I listened to it while working out and shared it with my friends. Then my friends started to listen to it too," the 13-year-old said.