Known For
Acting
Gender
Male
Birthday
January 13, 1995
Age
31
Place of Birth
Seoul, South Korea
Popularity
0.6
Lee Seung-jun
Acting
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.
Also known as
제이어스 · 이승준 · Ли Сон Чон · Seungjun · 승준 · Сончон
Latest News
Known For
0.0
Idol Radio
2018 · TV
6.8
Weekly Idol
2011 · TV
0.0
Star Road
2018 · TV
0.0
The Silence Of IDOL
2020 · TV
9.4
Road to Kingdom
2020 · TV
![ONF [FOCUS ON AND OFF]](https://image.tmdb.org/t/p/w500/Au7UBGXv8opgUV1V7lUzl4Bu2i2.jpg)
0.0
ONF [FOCUS ON AND OFF]
2024 · TV
4.1
Can I Step In?
2020 · TV
0.0
Dive Into ONF
2021 · TV
![2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]](https://image.tmdb.org/t/p/w500/vQmZPhEa8KrUCwrqRqMpl9pube9.jpg)
5.0
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
2026 · Movie
![온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2](https://image.tmdb.org/t/p/w500/6DhiTgCYAg09SDRLGCktfByp6xD.jpg)
0.0
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
2024 · Movie
0.0
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
2024 · Movie
![2025 ONF CONCERT [THE MAP:STRANGER’S PATH]](https://image.tmdb.org/t/p/w500/pvF5lXWpkD3HuDDJSXeXtKXlZD1.jpg)
5.0
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
2025 · Movie
Filmography
2026
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
Movie · SEUNGJUN
5.0
2025
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
Movie · SEUNGJUN
5.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
Movie · SEUNGJUN
0.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
Movie · SEUNGJUN
0.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
Movie · SEUNGJUN
0.0
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
Movie · SEUNGJUN
0.0
2024
ONF [FOCUS ON AND OFF]
TV · SEUNGJUN
0.0
2021
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
Movie · SEUNGJUN
0.0
2021
Dive Into ONF
TV · Self
0.0
2020
Can I Step In?
TV · Kwon Sang Hae
4.1
2020
The Silence Of IDOL
TV
0.0
2020
Road to Kingdom
TV · Self - Contestant
9.4
2018
Idol Radio
TV · Special DJ
0.0
2018
Star Road
TV · Self
0.0
2011
Weekly Idol
TV · Self
6.8