Lee Seung-jun
Lee Seung-jun, known mononymously as Seungjun and formerly known as J-Us, is a South Korean singer and lyricist under KI Entertainment. He is a member of the boy group ONF and its OFF team sub-unit.
- Known for
- Acting
- Born
- 1995-01-13 · Seoul, South Korea
Known for
- Weekly Idol (2011) — Self
- Can I Step In? (2020) — Kwon Sang Hae
- Road to Kingdom (2020) — Self - Contestant
- 2025 ONF CONCERT [THE MAP:STRANGER’S PATH] (2025) — SEUNGJUN
- 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON] (2026) — SEUNGJUN
- 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1 (2024) — SEUNGJUN
- 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1 (2024) — SEUNGJUN
- 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2 (2024) — SEUNGJUN
- ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE] (2021) — SEUNGJUN
- 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2 (2024) — SEUNGJUN
- Idol Radio (2018) — Special DJ
- ONF [FOCUS ON AND OFF] (2024) — SEUNGJUN
- Dive Into ONF (2021) — Self
- Star Road (2018) — Self
- The Silence Of IDOL (2020)