With Shindong and most recently Donghae already on board the Twitterverse, a third member from Super Junior has now joined them. On April 19th, it was noted that Sungmin became the third member to create his own Twitter account which he named as myblacksmile.

While it does appear that Sungmin would need some lessons on tweeting, Shindong has already welcomed his brother by saying, “It’s the third member from Super Junior, Sungmin, has started to tweet!! Many of you please follow him and let Sungmin know how interesting twitter is!! sungmin!!”