2AM debuted in 2008 under JYP Entertainment. A subunit of One Day (made up of 2AM and 2PM), 2AM has four members: Lee Chang Min (Changmin), Im Seul Ong (Seulong), Jo Kwon (Jo Kwon), and Jeong Jin Woon (Jinwoon). The group is known for their emotional singing and moving ballads, which fits the group name given to them by Jin Young Park, who mentioned that the name 2AM “reflects the band’s sensitivity by capturing the feeling of the early morning, a time when you can sit back and reflect upon your day.” . . . . Click here to read more at KPOPIANA.