Out of all 3rd gen girl groups, Oh My Girl's trio of Arin, YooA and Seunghee are all fantastic in their own career.
Arin is acting in the drama Alchemy of Soul.
YooA got a music show for her solo debut.
Seunghee is a recognised variety personality.
Some groups have members here and there but no group has the gp recognition that all three of them do, and the level of success.