Lee Seungjoon

Lee Seungjoon

Known for: Acting

Born: January 12, 1995 in 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. Where to watch the TV shows and films of Lee Seungjoon free? Click the title of the series or movies below to watch them in HD for free on SFlix.

Known for

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

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

SEUNGJUN

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

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

SEUNGJUN

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

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

SEUNGJUN

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

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

SEUNGJUN

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

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

SEUNGJUN

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

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

SEUNGJUN

2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]

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2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]

SEUNGJUN

Idol Radio

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Idol Radio

Special DJ

Can I Step In?

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Can I Step In?

Kwon Sang Hae

Weekly Idol

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Weekly Idol

Self

Road to Kingdom

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Road to Kingdom

Self - Contestant

ONF [FOCUS ON AND OFF]

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ONF [FOCUS ON AND OFF]

SEUNGJUN

Dive Into ONF

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Dive Into ONF

J-US

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Star Road