Solo artist Kim Woojin is set to make a comeback on April 22 with his third mini-album. On Thursday, concept photos of the new album were released on Kim Woojin's official social media account and through Kustomade, a producing label under SM Entertainment's music publishing subsidiary KMR. In the photos, Kim Woojin is cutting his hair, symbolizing a fresh start by erasing his past self. According to KMR, t...