Yu Ji-min (born April 11, 2000), known professionally as KARINA, is a South Korean singer, rapper and dancer. She is the leader of the South Korean girl group aespa, formed by SM Entertainment in 2020. In 2024, Karina achieved her first top-ten song as a solo artist on the Circle Digital Chart, as well as her first-ever solo music show award from Show! Music Core, with "UP" from aespa's digital single album SYNK: Parallel Line. In addition to her music career, Karina took part in Netflix's unscripted show Agents of Mystery, that same year, she was also cast in the Mnet series 'My Arti Film'. Recently, she has appeared in season three of the Netflix travel show Getaway and Go with Jangdobari (2025).