- Debut: 100609
- Company: Woollim Entertainment
- Fan Club: Inspirit
- Members:
- Kim Sunggyu | Leader, Main Vocal | 178 | 1989
- Jang Dongwoo | Rapper | 175 | 1990
- Nam Woohyun | Main Vocal | 176 | 1991
- ✘ Lee Howon (Hoya) | Rapper | 178 | 1991
- Lee Sungyeol | Vocal | 183 | 1991
- Kim Myungsoo (L) | Vocal | 180 | 1992
- Lee Sungjong | Vocal | 179 | 1993
- Bias List:
- Dongwoo > Sunggyu = Hoya = Sungyeol = Sungjong > L > Woohyun
- Bias: Jang Dongwoo
- Favorite Vocal: Kim Sunggyu
- Favorite Rapper: Jang Dongwoo
- OTP: Yadong
- Favorite Title Track: Back
- Other Favorite Title Tracks:
- Favorite B-Side: Between Me and You
jun 24 2016 ∞
oct 10 2017 +