누군

who; some people

→ 누구+는
pronoun · informal Uncommon #15,513
who; some people A colloquial contraction of 누구는, often used to contrast one person or group with another.
KO: 누군 먼저 가고 누군 남았어요.
EN: Some people left first, and others stayed.

누군 좋아서 사나?

Who does this because they like it?

— Pandora (2016)

누군 누구 야

Who is that person?

— 필사의 추적 (1981)

그럼 누군 줄 알았어요?

Then who did you think it was?

— 아나콘다 (2025)

누군 몰라?

Who doesn't know that?

— 오펜하이머 (2023)

야, 사무실에 누군 누구 있어?

Hey, who's at the office?

— Failan (2001)

누군 믿어요?

Who do you trust?

— 순응자 (1971)