Lee Chang Yoon
- Birthday: 12/24/1994
- Place of birth: Jeongju, Jeollabok-do, South Korea
- Fame for: Acting
- Also known as: E-Tion, 이션, 이창윤, Lee Chang-yun, Ли Чан Юн, Lee Chang Yoon
Biography
E-Tion (이션) is a South Korean singer and lyricist under WM Entertainment. He is a member of the boy group ONF and its ON team subunit.
