BtoB 4U | |
|---|---|
 BtoB 4U Logo | |
| Background information | |
| Origin | Seoul, South Korea |
| Genres | |
| Years active | 2020–2021 |
| Labels | |
| Members | |
| Website | Japanese website |
BtoB 4U (Korean: 비투비 포유; RR: Bitubi poyu; stylized in all caps) is the second official sub-unit of South Korean boy band BtoB formed under Cube Entertainment. The sub-group consisted of members who have completed their military service Eunkwang, Minhyuk, Changsub and Peniel, who is exempt from conscription. They debuted on November 16, 2020, with the extended play (EP) Inside.[1]
- ^ Ko Seung-hee (November 1, 2020). 비투비 포유, 서은광·이민혁·이창섭·프니엘 뭉쳤다…16일 데뷔 확정 [BTOB 4U Seo Eun-kwang, Lee Min-hyuk, Lee Chang-seop, and Peniel unite Debut confirmed on the 16th]. HeraldPop. Archived from the original on 2020-11-16. Retrieved 2020-11-04.