One Day (South Korean band)

One Day
One Day
Origin	Seoul, South Korea
Genres	K-pop;
Years active	Undebuted
Labels	JYP;
Spinoffs	2PM; 2AM; JYP Nation;
Past members	Jun. K; Nichkhun; Taecyeon; Wooyoung; Junho; Chansung; Jaebeom; Jo Kwon; Lee Chang-min; Lim Seul-ong; Jeong Jin-woon;

One Day was an eleven-member South Korean band. It was started by Korean musician Park Jin-young. After performing as one group, it was splintered into two separate bands called 2AM and 2PM respectively.

Formation

A documentary called Hot Blood Men

Jeong Jinwoon, and Yoon Doo-joon who were all cut.^[2]

Jinwoon replaced Im Daehun upon the latter's withdrawal. By the end of the training process, One Day had been reduced to an eleven-member group.

Split

The band was then split into a four-member ballad group 2AM and a seven-member hip-hop group 2PM.

2AM (Korean: 투에이엠), became a four-member boy band and ballad group consisting of

2PM (Korean: 투피엠), became a seven-member hip hop band formed by JYP Entertainment, consisting of

Jun. K (formerly known as Junsu)
Nichkhun known as Nichkhun
Ok Taec-yeon known as Taecyeon
Jang Wooyoung known as Wooyoung
Lee Jun-ho known as Junho
Hwang Chan-sung known as Chansung
Park Jae-beom known as Jaebeom

References

^ "Cover Story: 2PM | iamkoream". Archived from the original on 5 February 2011. Retrieved 8 January 2011.
^ "Doojoon almost starred in 'HighKick". Newsen (in Korean). November 2, 2009.

[1] "Cover Story: 2PM | iamkoream". Archived from the original on 5 February 2011. Retrieved 8 January 2011.

[kick-2] "Doojoon almost starred in 'HighKick". Newsen (in Korean). November 2, 2009.

[2]