
3YE [써드아이]
- Debut (Y-M-D): 19-05-21
- Label: GH Entertainment
- Music Videos:
- Korean MVs: DMT (Do Ma Thang), OOMM (Out Of My Mind), Queen, YESSIR, STALKER
- Albums:
- Korean:
- Digital Singles: DMT (Do Ma Thang) (2019), Out Of My Mind (2019), Queen (2020), Stalker (2021)
- Special Singles: Like This Summer (2020)
- Mini Albums: TRIANGLE (2020)
- Korean:
- Fan Name: EYE (아이)
- Logo:

Members:

- Stage Name (Hangul): Yurim (유림)
- Position: Vocal, Visual
- Real Name: Park Yurim (박유림)
- Birthday (Y-M-D): 98-04-13
- Nationality: N/A
- Height: 164cm
- Blood Type: N/A
- Formerly in: Apple.B
- Also in: Triple 7 (777)

- Stage Name (Hangul): Yuji (유지)
- Position: Leader, Main Vocal, Lead Dance, Rap
- Real Name: Son Yuji (손유지)
- Birthday (Y-M-D): 98-11-25
- Nationality: N/A
- Height: 164cm
- Blood Type: N/A
- Formerly in: Apple.B
- Also in: Triple 7 (777)

- Stage Name (Hangul): Haeun (하은)
- Position: Main Rap, Main Dance, Vocal, Maknae
- Real Name: Yoon Haeun (윤하은)
- Birthday (Y-M-D): 99-03-12
- Nationality: N/A
- Height: 164cm
- Blood Type: N/A
- Formerly in: Apple.B
- Also in: Triple 7 (777)
Social Media + :
Members:
- Yurim: IG – _ddorim
- Yuji: IG – sson_uj
- Haeun: IG – uppereun_y