Park Ji-hyo, known mononymously as Jihyo, is a South Korean singer. She is the leader and vocalist of the South Korean girl group Twice, formed by JYP Entertainment in 2015.
Jihyo released her debut extended play, Zone, and its lead single "Killin' Me Good" in August 2023. The EP debuted at number one on the Circle Album Chart in South Korea with 584,225 copies sold in the first week. It also debuted at number 14 on the Billboard 200 in the United States.