Age: 18 Birthday: July 9 Height: 173cm Weight: 58kg Blood type: A Likes: cats, his fans' smiling faces Dislikes: hot baths Tenn has an outward appearance of an angelic kind of character. He is a perfectionist, and is strict when it comes to competency. He vowed to himself that whenever he is in public, 24 hours a day, 365 days a year, he will give his best for a perfect performance. Because of his high level of professionalism, even for those who knew him previously, it is easily misunderstand that he has a cold personality.