Actor
Lee Seungjoon
January 13, 1995 · Seoul, South Korea
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.
Often works with
Lee Chang Yoon
9 titles together
Can I Step In?, 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON], 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
Shim Jae Young
9 titles together
Can I Step In?, 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON], 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
Park Min Kyun
9 titles together
Can I Step In?, 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON], 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
Mizuguchi Yuto
9 titles together
Can I Step In?, 2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON], 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
Kim Hyo-jin
8 titles together
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON], 2025 ONF CONCERT [THE MAP:STRANGER’S PATH], 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
JOOHONEY
2 titles together
Idol Radio, Star Road
Full filmography · 12
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
as SEUNGJUN
2026
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
as SEUNGJUN
2025
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
as SEUNGJUN
2024
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
as SEUNGJUN
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
as SEUNGJUN
2024온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
as SEUNGJUN
2024
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
as SEUNGJUN
2021