South Korea (1997 โ 2001) Taesaja (ํ์ฌ์) was a South pop Korean boy group. Comprised of members Kim Hyung Jun, Park Jun Suk, Lee Dong Yun, and Kim Young Min, the group debuted in 1997 under Masscom, the former agency of actress Kim Hee Sun. Although their career wasnโt as long as most boy bands of similar stature (they disbanded in 2001), their level of fame and the impact they made in that time far exceeded what most boy bands achieved. Read more on Last.fm