Lee Seungjoon
male
Born on January 13, 1995 (30 years old)
From Seoul, South Korea
Known for Acting
Biography
Lee Seung Jun, better known by his stage name J-US, is the leader, vocalist and dancer of the boy group ONF. On December 27, 2021, he enlisted as an active-duty soldier.
Cast Credits
- 2025
- 2024
- 2021
- 2020
- 2018
- 2011
![Poster for 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]](https://image.tmdb.org/t/p/w200//pvF5lXWpkD3HuDDJSXeXtKXlZD1.jpg)
![Poster for 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1](https://image.tmdb.org/t/p/w200//zyN3yVwFR1NoZGgxd77aZ4etce7.jpg)
![Poster for 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1](https://image.tmdb.org/t/p/w200//6DhiTgCYAg09SDRLGCktfByp6xD.jpg)
![Poster for 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2](https://image.tmdb.org/t/p/w200//whume1STRxwi0EVBYU8ZMk669nG.jpg)
![Poster for ONF [FOCUS ON AND OFF]](https://image.tmdb.org/t/p/w200//Au7UBGXv8opgUV1V7lUzl4Bu2i2.jpg)
![Poster for ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]](https://image.tmdb.org/t/p/w200//4wjPi5x2igYJI9jrbE5QcJhSW8X.jpg)
