Min Ah, member of the idol girl group Girl’s Day and Lina, member of Wanna.B are sisters.

Min Ah started her activity in music industry by the Girl’s Day’s debut album ‘Girl’s Day Party #1’ and older sister Lina made her debut with the first album of Wanna.B ‘My Type’ in 2014.

Previously, Min Ah and Lina sisters appeared together in ‘I Can See Your Voice 4’, an entertainment program of Mnet in 2017, and presented the collaboration stage with the song ‘Something’ of Girl’s Day. On this day, Lina appeared as mystery singer with the nickname of ‘Skilled Sister of Girl’s Day Min Ah’ and amazed the audience with the surprise appearance of Min Ah and presented a perfect stage.