It was revealed yesterday that A’ST1’s Sung In Kyu passed away from Thymus cancer after a 3 year battle. Various Kpop celebs left their messages to their friend on Twitter. “Hyung, go and rest. I will follow you after doing music for both me and also your share as well. But it’s so unfair. Just so unfair…” –Im Han Byul (Monday Kiz/ former A’ST1)  “I hope … Continue reading K-Celebs Tweet Their Messages of Grief for A’ST1’s Sung In Kyu’s Death