Fan-driven campaign lifts unknown singers to overnight stardom May 07, 2021 ● ● ● 21. 10. 9. 오후 3:45 kocis print https://www.kocis.go.kr/eng/printEng.do 2/3 center stage, and they were soon reduced to performing in South Korean army bases – an undesirable gig due to the remote locations and low pay. But the four-piece act became a sensation in South Korea in February after a video compilation fe..