Yoona

According to the members, Yoona is the dishwasher of the group.

She dated her fanboy, the actor, TV Host, singer & model Lee Seung-gi from September 2013 through August 2015.

Yoona taunts Jessica with cucumbers whenever she can.

Yoona was supposed to debut as an actress but she danced so gracefully that she ended up becoming a member of Girl's Generation.

Yoona is nicknamed Him Yoona because of her strength.