Lee Seung-jun
Seoul, South Korea
Gender
Male
Birthday
1995-01-13
Popularity
0.4
Biography
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.
Movie Credits
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FzyN3yVwFR1NoZGgxd77aZ4etce7.jpg&w=640&q=75)
0.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
![온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F6DhiTgCYAg09SDRLGCktfByp6xD.jpg&w=640&q=75)
0.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
0.0
2024
![ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2F4wjPi5x2igYJI9jrbE5QcJhSW8X.jpg&w=640&q=75)
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2Fwhume1STRxwi0EVBYU8ZMk669nG.jpg&w=640&q=75)
0.0
2024
![2025 ONF CONCERT [THE MAP:STRANGER’S PATH]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FpvF5lXWpkD3HuDDJSXeXtKXlZD1.jpg&w=640&q=75)
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
![2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FvQmZPhEa8KrUCwrqRqMpl9pube9.jpg&w=640&q=75)
5.0
2026
![ONF [FOCUS ON AND OFF]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw500%2FAu7UBGXv8opgUV1V7lUzl4Bu2i2.jpg&w=640&q=75)
