Kim Jong Seob is a South Korean singer, dancer and member of P1HARMONY (피원하모니, often shortened to P1H). He dropped out of middle school but, later passed both the Middle School and the High School Graduation Qualification Examinations. In 2016, he participated in "K-Pop Star Season 6: Last Chance" and, during the team mission, he formed a duo called BOYFRIEND with Park Hyeon Jin. The judges suggested them to continue the elimination rounds as a pair and, surprisingly, they won the competition. At the time, both were 11 years old, making them the youngest ever winners in South Korean survival/audition programs. He signed a contract with YG Entertainment and was part of the show "Treasure Box", but was ultimately eliminated just before the finals and, after the show ended, he decided to leave the agency. He switched companies and made his debut in October 2020 as P1H's rapper, dancer and maknae with their first mini-album, "Disharmony: Stand Out". They are managed by FNC Entertainment (FNC엔터테인먼트). (Source: MyDramaList) Watch drama online for free.