Kim Won-pil (; born April 28, 1994), known mononymously as Wonpil, is a South Korean singer and musician. He is the keyboardist of pop rock band Day6 and its sub unit Even of Day under JYP Entertainment. His debut album Pilmography debuted at number one on the Gaon Album Chart in February 2022.
Early life Wonpil was born in Incheon, South Korea. His parents run a piano academy so he was familiar with piano since a young age, and he learned how to play it by himself.
Career After signing with JYP Entertainment, Wonpil was part of JYP trainees' dance team with Young K, but was later chosen to be part of the company's first band, and, together with Jae, Young K, Sungjin and Junhyeok, he formed the acoustic ensemble 5LIVE.
In 2014, he appeared in the program WIN: Who Is Next?, which saw the trainees of JYPE and YG Entertainment compete against each others. In 2015, after the joining of sixth member Dowoon, Wonpil eventually debuted as a member of rock band Day6 on September 7, in which he plays the synthesizer and the keyboard.
In August 2020, JYP Entertainment announced that Wonpil, along with DAY6's member Young K and Dowoon, would debut as the first sub-unit Even of Day. He and Young K made a short appearance in web series Let Me Off The Earth in October; then in November, he appeared in BOL4's new music video "Dancing Cartoon".
In March 2021, Wonpil made his musical theatre debut in Midnight Sun, produced by Shinswave. After finishing the musical, it was reported that he was in talks to star in web drama Best Mistake 3, and in October, the news was confirmed.
On December 8, Wonpil featured in Korean indie duo 1415 title song "naps!" from the EP of the same name. On the same day, it was reported that he was preparing his solo debut for early 2022. Later JYPE confirmed releasing his first studio album, Pilmography, on February 7, 2022.
On January 24, 2022, JYPE began promoting Wonpil's solo debut with a mood film and the lead single title, "Voiceless". The voice track list, concept photos, interview film, teasers of the music video and live album sampler video were released respectively.
On February 28, 2022, it was confirmed that Wonpil will expand the first solo concert by two more rounds, including the day before the military enlistment.
Personal life On February 23, 2022, Wonpil announced that he would be serving in the Republic of Korea Navy, and would enlist in the military on March 28, 2022. On October 31, 2023, Wonpil was discharged from military service without further requirement for return.
Discography
Studio albums TitleAlbum detailsPeak chart positionsSalesKORPeak chart position on the Circle (formerly Gaon) Album Chart: Pilmography: Unpiltered: Pilmography Released: February 7, 2022 Label: JYP Entertainment Formats: CD, digital download, streaming 1 KOR; 51,355Cumulative Sales of Pilmography:
Extended plays TitleEP detailsPeak chart positionsSalesKORUnpiltered Released: March 30, 2026 Label: JYP Entertainment Formats: CD, digital download, streaming 3 KOR; 172,492
Singles Title Year Peak chart positions AlbumKORPeak chart positions on Gaon Digital Chart: "Voiceless": "A Journey": "Highs and Lows" and other tracks from Unpiltered: "Voiceless" (안녕, 잘 가) 2022 162 Pilmography "You Were Beautiful" () — rowspan=3 "Slightly Tipsy" () — "On Rainy Days" () — "Highs and Lows" (사랑병동) 2026 62 Unpiltered
Other releases Title Year Peak chart positions AlbumKOR As featured artist"Love Song!" () 2020 — Tailor"Wedding Song" (축_가) — rowspan="2" "naps!" 2021 — Soundtrack appearances"Did You Wake Up?" () 2020 — One of a Kind Romance OST"Meet Me When the Sun Goes Down" () 2021 —Midnight Sun OST Part. 2"Good-Bye Days" —"Like a Fire" 2022 — Best Mistake OST Part. 2"After" () 2024 — A Not So Fairy Tale OST Other charted songs"A Journey" () 2022 128 Pilmography"Toxic Love" 2026 130 Unpiltered"Already Grown Up" () 133"Up All Night" 144"Step by Step" 146"Hold My Love" () 140"Piano" () 145
Song credits All credits are listed under the Korea Music Copyright Association (KOMCA) unless otherwise stated.
Year 2015 Title Artist Album Writing Composing Arrangement Notes "Free하게" (Freely) Day6 The Day "이상하게 계속 이래" (Out Of My Mind) "Congratulations" "버릇이 됐어" (Habits) "태양처럼" (Like That Sun) "Colors" "You" rowspan="4" 2015 Day6 1st Live Concert [D-Day] "길터" "Eyeless" "Pandora"
Year 2016 Title Artist Album Writing Composing Arrangement Notes "First Time" Day6 Daydream "Letting Go" () "Sing Me" "Wish" () "Hunt" 2015 Day6 1st Live Concert [D-Day] "I Can" Day6 Live Concert "Dream" "Stuck On You" () Up10tion Burst
Year 2017 Title Artist Album Writing Composing Arrangement Notes "Lean On Me" () Day6 Sunrise "I Smile" () "Man In A Movie" "I Wait" () "How Can I Say" () "Letting Go" (놓아 놓아 놓아; Rebooted Version) "I Would" () "I'm Serious" () "Say Wow" "Dance Dance" "My Day" "You Were Beautiful" () "Better Better" Moonrise "I Like You" () "What Can I Do" () "I'll Remember" () "Whatever!" () "Hi Hello" "I Loved You" "When You Love Someone" () "All Alone" () "Pouring" () "I'll Try" ()
Year 2018 Title Artist Album Writing Composing Arrangement Notes "Warning!" Day6 Shoot Me: Youth Part 1 "Shoot Me" "어쩌다 보니" (Somehow) "Feeling Good" "혼잣말" (Talking to) "원하니까" (Still) "Stop The Rain" Unlock "Say Hello" "I Just" "Nobody Knows" "Falling" "If ~また逢えたら~" (If -Mata Aetara-) "Chocolate"Want More 19 OST "아픈 길" (Hurt Road) Remember Us: Youth Part 2 "행복했던 날들이었다" (Days Gone By) "두통" (Headache) "121U" "완전 멋지잖아" (So Cool) "마라톤" (Marathon)
Year 2019 Title Artist Album Writing Composing Arrangement Notes "Good Night" Jeong Se-woon Touch Your Heart OST "For Me" Day6 The Book of Us: Gravity "Time of Our Life" () "How to Love" "Cover" () "Best Part" "Deep in Love" The Book of Us: Entropy "Sweet Chaos" "Rescue Me" "Not Fine" "Not Mine" "Like a Flowing Wind" () "If You" (君なら) The Best Day2
Year 2020 Title Artist Album Writing Composing Arrangement Notes "Day and Night" () Day6 The Book of Us: The Demon "Zombie" "Tick Tock" "Love Me or Leave Me" "Stop" () "1 to 10" "Zombie" (English Ver.) "Landed" () Day6 (Even of Day) The Book of Us: Gluon "Where The Sea Sleeps" () "Thanks to" () "To Be Continued -Outro- (Sung by Denimalz 3)"
Year 2021 Title Artist Album Writing Composing Arrangement Notes "사랑, 이게 맞나 봐" (So This is Love) Day6 bimil:ier vol.1 "Everyday We Fight" The Book of Us: Negentropy "You Make Me" "Healer" "Only" () "Above the Clouds" "One" () "우린" (We) Day6 (Even of Day) Right Through Me "뚫고 지나가요" (Right Through Me) "역대급" (WALK) "네가 원했던 것들" (All The Things You Wanted) "비극의 결말에서" (From the Ending of a Tragedy) "나 홀로 집에" (Home Alone) "Love Parade" "낙하산은 펴지 않을게요" (Diving to the top) The Wild Idol For the group from the survival show,
Year 2022 Title Artist Album Writing Composing Arrangement Notes "안녕, 잘 가" (Voiceless) WonpilPilmography "지우게" (Sincerity) "소설 속의 작가가 되어" (A Writer in a Love Story) "우리더 걸을까" (Walk with Me) "외딴섬의 외톨이" (Stranded) "언젠가 봄은 찾아올 거야" (Someday, Spring Will Come) "휴지조각" (Pieces) "늦은 끝" (Last Goodbye) "그리다 보면" (Unpainted Canvas) "행운을 빌어 줘" (A Journey) "해변의달링" (Darling on the Beach) Day6 (Even of Day)
Year 2024 Title Artist Album Writing Composing Arrangement Notes "Welcome To The Show" Day6Fourever "Happy" "The Power of Love" "널 제외한 나의 뇌" (Get the Hell Out) "나만 슬픈 엔딩" (Sad Ending) "사랑하게 해주라" (Let Me Love You) "그게 너의 사랑인지 몰랐어" (Didn't Know) "괴물" (Monster) Band Aid "녹아내려요" (Melt Down) "그녀가 웃었다" (She Smiled) "망겜" (Shxtty Game) "도와줘요 Rock&Roll" (Help Me Rock&Roll) "Counter" "I'm Fine" "아직 거기 살아" (Still There)
Year 2025 Title Artist Album Writing Composing Arrangement Notes "Maybe Tomorrow" Day6 rowspan="2" "끝났지" (Game Over)
Filmography
Web series Year Title Role Notes 2020 Let Me Off the EarthMember of school's band InsumniaCameo (episode 7); with Young K2021Best Mistake 3Do Ye-seok Lead role
Music video appearances Year Song Title Artist 2020 "Dancing Cartoon" BOL4 2021 "naps!" 1415 2022 "Voiceless" Wonpil
Television show Year Title Role Notes 2019 King of Mask Singer Contestant As Pager mask
Musical theatre YearEnglish titleKorean title Role 2021 Midnight Sun태양의 노래 Ha-ram
Concerts
Wonpil Solo Concert "Pilmography" (2022) Set list
Concert dates Date City Country Venue / Platform March 11, 2022 Seoul South Korea Yes24 Live Hall March 12, 2022 March 13, 2022 Yes24 Live Hall, Beyond LIVE March 26, 2022 Kwangwoon University March 27, 2022 Kwangwoon University, Beyond LIVE
Notes
References
External links
Wonpil on JYP Publishing