JJCC (Double JC) – Jackie Chan/Joins Cultures (더블제이씨)
- Debut (Y.M.D): 14.03.20
- Label: Jackie Chan Group Korea
- Music Videos (Official Videos): At First (첨엔 다 그래), Bing Bing Bing
- Discography: 1st Single At First
- Fan Club: Key
- Symbol:
- Sub-Unit: H-Jun/E.Co (solo)
- Music Videos: N/A
- Discography: Let’s Stop (그만하자 – digital single), Continuing Love (사랑진행중 – digital single)
OFFICIAL YOUTUBE CHANNEL!!!! (JJCC)
MEMBERS:
- Name (Real Name): E.Co (Ha J00n Young)
- Formerly known as*: Hajun / H-Jun
- Hangul: 이코
- Position: Rap
- Birthday (Y.M.D): 87.03.13
- Nationality: Korean
- Height: 186cm (6ft 1in)
- Weight: 65 kg (143 lbs)
- Blood Type: A
- Sub-Unit: Solo
- Formerly in*: J.Rich
- Name (Real Name): Eddy (Oh Jong Seok)
- Hangul: 에디
- Position: Vocal
- Birthday (Y.M.D): 89-91.07.07 (age:24) *unknown if Korean or international age
- Nationality: Korean-American
- Height: 177cm (5ft 9in)
- Weight: 65kg (143lbs)
- Blood Type: O
- Sub-Unit: N/A
- Name (Real Name): Prince Mak (Henry Prince Mak)
- Hangul: 프린스 맥
- Position: Vocal
- Birthday (Y.M.D): 90.05.24
- Nationality: Chinese-Australian
- Height: 179cm (5ft 10in)
- Weight: 60kg (132lbs)
- Blood Type: B
- Sub-Unit: N/A
- Name (Real Name): Simba (Kim Young Jin)
- Hangul: 심바
- Position: Leader, Rap
- Birthday (Y.M.D): 91-93.06.30 (age:22) *unknown if Korean or international age
- Nationality: Korean
- Height: 184cm (6ft)
- Weight: 66kg (145lbs)
- Blood Type: O
- Sub-Unit: N/A
- Name (Real Name): San Chung (Choi Ha Don)
- Hangul: 산청
- Position: Rap, Maknae
- Birthday (Y.M.D): 92-94.05.14 (age:21) *unknown if Korean or international age
- Nationality: Korean
- Height: 180cm (5ft 10in)
- Weight: 64kg (141lbs)
- Blood Type: B
- Sub-Unit: N/A