[2] NIve listened to classical music as a child and he learned to play the clarinet in the fifth grade, which earned him prizes in competitions.
[3] Upon completing his first year, NIve took a leave of absence to pursue contemporary music and began busking and uploading videos on the platform YouTube.
[6] Park progressed into the Top 9 and sang John Lennon's "All of Me", leading the judges to criticize his song choice.
[9] He later signed with 153 Entertainment Group as a songwriter and wrote Chen's 2019 hit single "Beautiful Goodbye".
[13] He released a documentary on his YouTube channel on August 13, 2023, describing his life after immigrating to Australia and how he started pursuing a career in the pop music scene as a classical clarinet player.
[15] On February 28, 2022, NIve released the single album Prolog?, which served as the first part of the LOG (Lessons on Growing) series.