Kim Won-pil (김원필; キム・ウォンピル), mostly known by simply Wonpil, is a South Korean singer and keyboardist under the JYP Entertainment agency. He's a vocalist, keyboardist and synthesizer on DAY6 and DAY6 (Even of Day)
Kim Won-pil was born on April 28, 1994 in Incheon, South Korea. He has an older sister.
He make his debut as a solo artist on February 7, 2022 with his first full-length album Pilmography.