Busan Grandmas Launch Trot Group, Ages 70+

Eight women from Busan's fishing villages, all over 70, just debuted as the Moon-o-seong Trot Girls with their first song celebrating coastal life. Most spent decades working on scallion farms or as haenyeo (traditional female divers), and they co-wrote the lyrics themselves. The music video features synchronized choreography in a K-pop style, proving age is just a number in Korean entertainment.