He is best known as the drummer and vocalist of South Korean pop rock band Day6.

[5] The group released their debut EP, The Day, with the lead single "Congratulations".

[9] On September 27, 2021, Yoon made his solo debut with a digital single entitled "Out of the Blue".

He participated in the lyrics writing and composition of his solo debut song.

[12] On September 28, 2024, Yoon threw the first pitch before the match between KIA and Lotte at the Sajik Stadium in Busan, South Korea.