Stage Name: G.O
Birth Name: Jung Byung Hee
Birthday: November 6, 1987
Birth place: Seoul, South Korea
Label: J.Tune Camp
Group: MBLAQ
Position: Main Vocalist
Height: 177 cm
Weight: 65 kg
Instruments: Piano and Guitar
Family: Parents, 2 older sisters
Twitter: @MBLAQGO

- He is a former member of boy group TYKEYS that debuted in 2007
- Despite his outer mature appearances, he is actually quite comedic and childlike