WEi (위아이)
- Debut (Y.M.D): 20.10.05
- Latest Album Released (Y.M.D): 23.06.29
- Label: OUI Entertainment
- Music Videos: Twilight, All or Nothing (모 아님 도), BYE BYE BYE, Too Bad, Spray, Gift For You, Overdrive (질주)
- Discography: IDENTITY: First Sight, IDENTITY: Challenge, IDENTITY: Action, Love Pt.1: First Love, Love Pt. 2: Passion, Gift For You, Love Pt. 3: Eternally
- Fan Club: RUi
- Symbol:
- English MV’s: Overdrive (질주 – Eng. Ver.)
- English Discography: Overdrive (Eng. Ver.)
- Sub-Unit: Jang Dae Hyeon (Solo)
- Music Videos: Feel Good
- Discography: Feel Good
- Sub-Unit: Kim Dong Han (Solo)
- Music Videos: Sunset, Goodnight Kiss, Focus
- Discography: D-Day, D-Night, D-Hours AM 7:03
- Sub-Unit: Kim Yo Han (Solo)
- Music Videos: NO MORE, Dessert, Blue In You (그대 안의 블루)
- Discography: NO MORE, Illusion, Blue In You
OFFICIAL SITES:
- Daum Café
- Homepage
- Youtube
- Twitter / Instagram / TikTok
- Jang Dae Hyeon @ / daehyeon02
- Kim Dong Han @ / don9_han
- Yoo Yong Ha @ / you_haaaaa
- Kim Yo Han @ / y_haa.n
- Kang Seok Hwa @ / stone_dol2
- Kim Jun Seo @ / __k_junseo
MEMBERS:
- Name (Real Name): Jang Dae Hyeon (Jang Dae Hyeon)
- Hangul: 장대현
- Position: Leader, Rap
- Birthday (Y.M.D): 97.02.11
- Nationality: Korean
- Height: 177cm (5ft 10in)
- Blood Type: A
- Sub-Unit: Solo
- Formerly of*: Rainz
- Name (Real Name): Kim Dong Han (Kim Dong Han)
- Hangul: 김동한
- Position: Dance, Vocal
- Birthday (Y.M.D): 98.07.03
- Nationality: Korean
- Height: 182cm (6ft)
- Blood Type: O
- Sub-Unit: Solo
- Formerly in*: JBJ
- Name (Real Name): Yoo Yong Ha (Yoo Yong Ha)
- Hangul: 유용하
- Position: Rap, Vocal
- Birthday (Y.M.D): 99.01.11
- Nationality: Korean
- Height: 177cm (5ft 10in)
- Blood Type: A
- Sub-Unit: N/A
- Formerly of*: 1The9
- Name (Real Name): Kim Yo Han (Kim Yo Han)
- Hangul: 김요한
- Position: Rap, Vocal
- Birthday (Y.M.D): 99.09.22
- Nationality: Korean
- Height: 181cm (5ft 11in)
- Blood Type: B
- Sub-Unit: Solo
- Formerly of*: X1
- Name (Real Name): Kang Seok Hwa (Kang Seo Hwa)
- Hangul: 강석화
- Position: Vocal
- Birthday (Y.M.D): 00.12.01
- Nationality: Korean
- Height: 174cm (5ft 9ins)
- Blood Type: B
- Sub-Unit: N/A
- Name (Real Name): Kim Jun Seo (Kim Jun Seo)
- Hangul: 김준서
- Position: Dance, Vocal, Maknae
- Birthday (Y.M.D): 01.11.20
- Nationality: Korean
- Height: 178cm (5ft 10in)
- Blood Type: O
- Sub-Unit: N/A
- Formerly of*: 1The9