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![2025 ONF CONCERT [THE MAP:STRANGER’S PATH]](https://image.tmdb.org/t/p/original/pvF5lXWpkD3HuDDJSXeXtKXlZD1.jpg)
![2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]](https://image.tmdb.org/t/p/original/vQmZPhEa8KrUCwrqRqMpl9pube9.jpg)
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1](https://image.tmdb.org/t/p/original/zyN3yVwFR1NoZGgxd77aZ4etce7.jpg)
![온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1](https://image.tmdb.org/t/p/original/6DhiTgCYAg09SDRLGCktfByp6xD.jpg)
![ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]](https://image.tmdb.org/t/p/original/4wjPi5x2igYJI9jrbE5QcJhSW8X.jpg)
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2](https://image.tmdb.org/t/p/original/whume1STRxwi0EVBYU8ZMk669nG.jpg)
Lee Seung-jun
Acting
13 Jan 1995 (31 years)
Seoul, South Korea
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
Photos
Lee Seung-jun's Movies
50%
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
31 May 2025
50%
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
10 Jan 2026
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온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
21 Sept 2024
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온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
06 Apr 2024
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온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
07 Apr 2024
0%
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
12 Dec 2021
0%
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
22 Sept 2024
![ONF [FOCUS ON AND OFF]](https://image.tmdb.org/t/p/original/Au7UBGXv8opgUV1V7lUzl4Bu2i2.jpg)
