They are under Brand New Music.
Birth Name: Kwon Ki Bum
Stage Name: Bumkey
Birthday: September 22, 1984
Position: Leader, Main Vocalist
Height: 172 cm
Weight: 63 kg
Instagram: @bumkey84
Twitter: @BUMKEY
-He is a former member of 2winS
-He debuted as a solo singer in 2010 featuring on Tablo's solo album
Birth Name: Lee Jae Woong
Stage Name: Jaewoong
Birthday: October 16, 1981
Position: Rapper
Height: 176 cm
Weight: 70 kg
Instagram: @snow2mic
Twitter: @jwsnow81
Birth Name: Joo Chang Woo
Stage Name: Changwoo
Birthday: January 7, 1983
Position: Rapper, Vocalist
Height: 175 cm
Weight: 69 kg
Instagram: @joochangwoo
Twitter: @drjujo
Birth Name: Choi Kwang Ryul
Stage Name: Kanto
Birthday: May 23, 1994
Position: Rapper, Maknae
Height: 181 cm
Weight: 68 kg
Instagram: @youngblood_kanto
Twitter: @kanto94
-He debuted as a solo singer in 2013 with his song "What You Want" ft. Infinite's Sunggyu
