Pictures of rookie artist Taegoon has been leaked to the public. The pictures range from his preteen years up to recent time just before his debut. Although a lot of people say that he has a close resemblance to Rain / Bi, he actually looks a lot like Se7en in the pictures. He has a very crazy ponytail hairstyle in the earlier pictures. Anyways, for those of you who are interested in Taegoon check out his pre-debut pictures below. Thanks to mia for the tips.