History Profile (Loen Tree)

Birth Name: Song Kyung Il
Stage Name: Kyungil
Birthday: November 28, 1987
Position: Leader, Vocalist, Rapper
Height: 183 cm
Weight: 72 kg
Blood Type: A
Twitter: @_songkyungil
-He was in IU's MV "Beautiful Dancer"

Birth Name: Na Do Kyun
Stage Name: Dokyun
Birthday: February 1, 1991
Position: Main Vocalist
Height: 184 cm
Weight: 65 kg
Blood Type: O
Twitter: @_nadokyun

Birth Name: Kim Si Hyoung
Stage Name: Sihyoung
Birthday: May 15, 1992
Position: Rapper
Height: 182 cm
Weight: 63 kg
Blood Type: A
Twitter: @_kimsihyoung

Stage Name: Kim Jae Ho
Stage Name: Jaeho
Birthday: September 17, 1992
Position: Vocalist, Rapper
Height: 174 cm
Weight: 58 kg
Blood Type: B
Twitter: @_kimjaeho

Birth Name: Jang Yi Jeong
Stage Name: Yijeong
Birthday: September 10, 1993
Position: Main Vocalist, Maknae
Height: 173 cm
Weight: 58 kg
Blood Type: A
Twitter: @_jangyijeong