Lee Chang-yun, known professionally as E-Tion, is a South Korean singer and lyricist under KI Entertainment. He is a member of the boy group ONF and its ON team sub-unit.

KNOWN FOR

Weekly Idol
2019
Idol Radio
2024
Star Road
2020
The Silence Of IDOL
2021
Road to Kingdom
2020
Can I Step In?
2020
ONF [FOCUS ON AND OFF]
2024
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
2026
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
2024
Dive Into ONF
2021
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
2021
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
2024

FILMOGRAPHY

All
Movies
TV
Acting
15
2026
2026 ONF CONCERT [THE MAP: BEYOND THE HORIZON]
as E-TION
2025
2025 ONF CONCERT [THE MAP:STRANGER’S PATH]
as E-TION
2024
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 1
as E-TION
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 1
as E-TION
2024
온앤오프(ONF) CONCERT [SPOTLIGHT] IN SEOUL NIGHT 2
as E-TION
2024
온앤오프(ONF) CONCERT [SPOTLIGHT:THE HIDDEN SHADOW] NIGHT 2
as E-TION
2024
Idol Radio
as Special DJ
2024
ONF [FOCUS ON AND OFF]
as E-TION
2021
ONF 2021 LIVE CONTACT :: CODE #1. [REVERSE]
as E-TION
2021
Dive Into ONF
as Self
2021
The Silence Of IDOL
2020
Can I Step In?
as Kim Tae Jun
2020
Road to Kingdom
as Self - Contestant
2020
Star Road
as Self
2019
Weekly Idol
as Self