Lee Seungjoon

Acting

Birthday

1995/01/13 (30 years old)

Gender

Male

Place of Birth

Seoul, South Korea

Also know as

J-US, 제이어스, 이승준, Lee Seung Jun, Ли Сон Чон, Seungjun, 승준, Сончон

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.

Acting

0.0

(2024) 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1

as SEUNGJUN

0.0

(2024) 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1

as SEUNGJUN

0.0

(2024) 온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2

as SEUNGJUN

0.0

(2021) ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]

as SEUNGJUN

0.0

(2024) 온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2

as SEUNGJUN

5.0

(2025) 2025 ONF CONCERT [THE MAP:STRANGER’S PATH]

as SEUNGJUN

0.0

(2018) Idol Radio

as Special DJ

4.1

(2020) Can I Step In?

as Kwon Sang Hae

6.8

(2011) Weekly Idol

as Himself

9.4

(2020) Road to Kingdom

as Self - Contestant

0.0

(2024) ONF [FOCUS ON AND OFF]

as SEUNGJUN

0.0

(2021) Dive Into ONF

as J-US

0.0

(2018) Star Road

as ---