A post uploaded on Nate’s popular blogging forum Pann has gone viral after claiming to reveal the private Twitter account of NMIXX member Sullyoon. | @nmixx_official/Instagram According to the post, the account below belongs to Sullyoon. | Nate Pann The username refers to YOUNITE‘s Kyungmun, and the OP claimed it was recently changed into something else. This has […]