Born
1995-01-13 (age 31)
Birthplace
Seoul, South Korea
Known For
Acting
ActingPopularity 0
Lee Seungjoon
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.
Also Known As
J-US제이어스이승준Lee Seung JunЛи Сон ЧонSeungjun
Movie Appearances
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2FzyN3yVwFR1NoZGgxd77aZ4etce7.jpg&w=3840&q=75)
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
as SEUNGJUN
2024
![온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2F6DhiTgCYAg09SDRLGCktfByp6xD.jpg&w=3840&q=75)
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
as SEUNGJUN
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
as SEUNGJUN
2024
![ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2F4wjPi5x2igYJI9jrbE5QcJhSW8X.jpg&w=3840&q=75)
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
as SEUNGJUN
2021
![온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2Fwhume1STRxwi0EVBYU8ZMk669nG.jpg&w=3840&q=75)
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
as SEUNGJUN
2024
![2025 ONF CONCERT [THE MAP:STRANGER’S PATH]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2FpvF5lXWpkD3HuDDJSXeXtKXlZD1.jpg&w=3840&q=75)
5.0
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
as SEUNGJUN
2025
![2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2FvQmZPhEa8KrUCwrqRqMpl9pube9.jpg&w=3840&q=75)
5.0
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
as SEUNGJUN
2026
![ONF [FOCUS ON AND OFF]](/_next/image?url=https%3A%2F%2Fimage.tmdb.org%2Ft%2Fp%2Fw342%2FAu7UBGXv8opgUV1V7lUzl4Bu2i2.jpg&w=3840&q=75)
