Girls' Generation-Oh!GG (소녀시대-Oh!GG) is the second sub-unit of the girl group Girls' Generation. They debuted on September 5, 2018 with the single "Lil' Touch".
Their unit name is a combination of the exclamation "Oh!" and "GG", the abbreviation of their English name.
||Main Rapper, Main Dancer, Vocalist
||Lead Dancer, Lead Rapper, Lead Vocalist, Visual
||Leader, Lead Dancer, Lead Rapper, Vocalist, Visual, Center, Maknae