He is best known for finishing eighth in the second series of Produce 101 and is the former leader of South Korean boy group Wanna One.

[1] Following Wanna One's disbandment, Yoon established his career as a solo artist with the release of his first extended play Aside on February 20, 2019.

[2] In April 2017, Yoon, alongside Kang Daniel, Kim Jae-han, Joo Jin-woo and Choi Tae-woong participated in Produce 101 Season 2 as trainees of MMO Entertainment.

Yoon actively promoted with Wanna One until its official disbandment on December 31, 2018[3] and continued to appear with the group until its final concert series Therefore, held at the Gocheok Sky Dome from January 24 to 27, 2019.

[5][6][7] He then released his first EP Aside on February 20, 2019[8] before embarking on his first fan meeting tour of the same name in Seoul, Macau, Taipei, Tokyo, Osaka and Bangkok.