Birth Name: Jeong Jinwoon (정진운)
Birth Date: May 02, 1991
Position: The vocalist, main rapper, and maknae (youngest member) in the four-member South Korean ballad boy band, 2AM.
★ = Title Track
◊2011◊
걸어온다
Release Date: August 01, 2011
Format: Digital Single
Language: Korean
★ 01. 걸어온다
02. 라라라
걸어온다
Release Date: August 01, 2011
Format: Digital Single
Language: Korean
★ 01. 지금이 아니면 (Feat. YB)
02. Psycho
◊2012◊
2012 SBS 가요대전 The Color Of K-Pop – Dynamic Black
Release Date: December 27, 2012
Format: Digital Single
Language: Korean
★ 01. Yesterday
◊2013◊
스트로베리 익스트림 페스티벌 Part 3
Release Date: May 16, 2013
Format: Digital Single
Language: Korean
★ 01. 말하지 못한 말 (Duet with Star Love Fish)
02. 말하지 못한 말 (Acoustic Ver.)