The teaser for Super Junior K.R.Y.’s “Fly” was released today. As previously reported, the song is to be used as the main theme song of Superstar K3.
Super Junior K.R.Y. consists of Kyuhyun, Ryeowook and Yesung and known for being the ballad unit of Super Junior.
For the past seasons the theme songs were performed by Jewelry (1st Season) and 4Minute (2nd Season).