2AM.

2AM has 4 members, including Jokwon, Changmin, Seulong, and Jinwoon. Another profile detail is that The JYPE trainees went through a survival show called “Hot Blood Men” after which a group of 11 members called “One Day” qualified for their debut. Additional background says that Later the group was split into 2AM and 2PM. 2AM officially began activities on July 11, 2008, under JYP Entertainment, with the single “This Song”. Another profile detail is that Between 2010-2014 the band was co-managed by Big Hit Ent. Additional background says that in 2015, Changmin, Seulong and Jinwoon left JYPE, followed by Jokwon who left the company in 2017. Currently all Members include under different agencies, but they mentioned several times that 2AM did not disband and that they had clauses in their individual contracts which would allow them to promote as 2AM in the future.