Jeong Jun Young told that he became an alcoholic because of insomnia.
In September 2011, Jeong Jun Young wrote on his Twitter, "I used to drink because of insomnia, but it became a habit, and I'm an alcoholic now."
Previously, Jeong Jun Young claimed himself as an alcohol lover when he appeared on Mnet 'Super Star K4'.
However, now he told that drinking before going to bed became a habit because of insomnia.
Netizens made comments, such as "I hope he's ok now", "He must be pretty sensitive", and "I don't think relying on alcohol too much is a good habit."
On the other hand, Jeong Jun Young recently released 'Happy Blue Christmas'.