Bain
Just B · 배인
Photo: Marie Claire Korea · CC BY 3.0 · Wikimedia Commons ↗
- Group
- Just B
- Debut
- 2021
- Agency
- Bluedot
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Profile
Bain is one of the members of Just B. They have been with Just B since 2021. Just B debuted in 2021, so this is year 5 for the group. Most recently, fans got the EP "k-pop" on Oct 28, 2026.
- Teams
- JUST B 2021–
This profile uses only details on which Wikidata and Wikipedia agree, or that an agency's official profile confirms. Tell us if something is wrong.
Song Byeong-hee, known professionally as Bain (배인), is a South Korean K-pop singer best known for being a member of idol group Just B, which he has been a part of since 2021. He made headlines when he came out as gay in 2025, becoming the first K-pop singer in an idol group to be openly gay.
♪ Listen
Just B's releases, newest first. Tap Listen to see official services, marked free, subscription or buy.
- EP2026-10-28
- EP2025-11-07
- Single2025-10-24
- Single2025-08-24
- EP2025-03-28
- Single2025-01-05
- Single2024-05-22
- EP2023-10-09
- Single2023-04-12
- EP2022-11-16
- EP2022-04-14
- Single2021-10-27
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Video explorer
3 videos · 14.3K total views · as of 2026-11-15
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Birthdays and official accounts are included only when three separate sources agree. Checked on Nov 16, 2026. Tell us if something is wrong.