Not too long ago, Kim Jung Hoon and Choi Jung Won appeared together on 'Finding Sugar Man'. The duo created a legendary episode, bringing us back good old memories. With this in mind, Herald Pop asked Kim Jung Hoon about the possibility of UN's reunification during a recent interview. The star answered, "I don't think we will be able to promote like we did before. I think it might be possible for a project and I think Choi Jung Won also thinks the same way. However, the time is not now. If we were going to reunite then it should've been right after 'Finding Sugar Man', but I don't want to force it."

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After the UN's disbandment, Kim Jung Hoon continued promoting solo with both music and acting. In fact, Kim Jung Hoon's latest solo album was back in May. He said, "That album was mostly for my fans, so I didn't really promote it actively. I kind of regret that part thinking, back on it now. I think I need to work harder and put in more effort as a singer. It's not that I don't like singing, but my passion for music has leaned towards acting. So as of now, I don't feel the desire as much to create a well-structured album."