Jay (ENHYPEN) (born Park Jongseong) is a charismatic Korean-American singer, rapper, dancer, and songwriter known as a key member of the global K-pop group ENHYPEN. He has gained recognition for his sharp rap delivery, strong vocals, and confident stage presence.
Through hit albums, world tours, and variety show appearances, he has built a large international fanbase. His style, talent, and background continue to inspire young Korean-American artists to embrace their dual heritage while pursuing careers in the competitive entertainment industry.
Essential Data
- Full Name: Park Jongseong
- Stage Name: Jay
- Born: April 20, 2002
- Age: 23 years old
- Birthplace: Seattle, Washington, United States
- Nationality: Korean-American
- Ethnicity: Korean
- Occupation: Singer, Rapper, Dancer, Songwriter
- Height: 5’11” (180 cm)
- Religion: N/A
- Parents: Mr. Park and Mrs. Park
- Siblings: None (only child)
- Spouse: None
- Children: None
- Relationship: Single
- Net Worth: $5 million USD
Early Life and Education
Park Jongseong was born on April 20, 2002, in Seattle, Washington, United States. He was raised by his parents, Mr. Park, President of Sinar Tours, and Mrs. Park, both of Korean descent, in a supportive family that returned to South Korea when he was 9.
He grew up as an only child with no siblings. After relocating, he attended Hanlim Multi Arts School’s Practical Dance Department, where he nurtured his passion for music and performance. He trained briefly under SM Entertainment before joining Big Hit Entertainment (now HYBE) as a trainee for 2 years and 11 months.

Career
Park Jongseong began his professional journey after being street-cast and after rigorous training. He gained national attention as a contestant on the 2020 survival show I-LAND, where he showcased strong rap, dance, and leadership skills, ultimately debuting as a member of ENHYPEN in November 2020 with the EP BORDER : DAY ONE.
As the group’s main rapper, lead dancer, and vocalist, Jay has contributed to major hits including “Fever,” “Drunk-Dazed,” “Bite Me,” “Sweet Venom,” and “XO (Only If You Say Yes),” helping ENHYPEN achieve global success with multiple world tours, Billboard chart entries, and awards.
He has released solo tracks and self-composed songs, appeared on variety shows, and built a reputation as ENHYPEN’s fashion icon and mood-maker.
Fluent in English and conversational Japanese, Jay often brings bilingual charm and mature charisma to performances and fan interactions. Known for his hardworking attitude and creative input, he continues to evolve as an artist while supporting the group’s growth into one of K-pop’s leading fourth-generation acts.
Awards and Nominations
- Golden Disc Awards Rookie Artist Award (with ENHYPEN)
- Multiple Melon Music Awards, Mnet Asian Music Awards, and Billboard Music Awards wins with ENHYPEN
Social Media
- Instagram: @enhypen
Personal Life
Park Jongseong, 23, is currently single and not engaged. No publicly confirmed past relationships are widely documented, as he maintains a highly private personal life focused on his career and family.
He has no children and often expresses gratitude for his parents’ support while sharing light-hearted stories about his Seattle roots and life as an only child. His height is 5’11” (180 cm).
Net Worth
Park Jongseong’s net worth is estimated at $5 million USD. His income primarily comes from ENHYPEN album sales, world tours and concert tickets, music streaming and royalties, brand endorsements as a fashion icon, variety show appearances, and group-related merchandise and sponsorships, as the group’s popularity continues to soar globally.
Discography
- BORDER : DAY ONE (2020) – ENHYPEN debut EP
- DIMENSION : DILEMMA (2021)
- MANIFESTO : DAY 1 (2022)
- DARK BLOOD (2023)
- ORANGE BLOOD (2023)
- MEMORABILIA (2024)
- ROMANCE : UNTOLD (2024)
- Various title tracks, including “Drunk-Dazed,” “Bite Me,” “Sweet Venom,” and “XO (Only If You Say Yes)”
- Solo and unit songs within ENHYPEN releases
- I-LAND (2020) – contestant

