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Jooyeon
ArtistStudio J

Jooyeon

Jooyeon (주연), born Lee Joo-yeon on Sept. 12, 2002, is the bassist, main vocalist, and youngest member of Xdinary Heroes. That combination makes him one of the band's most structurally important members. He handles low-end drive while also carrying some of the songs' most visible melodic lift, which is a big reason the group can stay heavy without losing clarity.

Since the band debuted under Studio J in December 2021, Jooyeon has been central to the run from Happy Death Day through Troubleshooting, LIVE and FALL, Beautiful Mind, LXVE to DEATH, and 2026's DEAD AND. His role matters even more in the louder material because he keeps the performances emotionally readable instead of letting the mix turn into pure force.

He also has one of the clearest member-level public footprints in the band thanks to his personal Instagram, while still routing fans back into the full Xdinary Heroes ecosystem on X, YouTube, TikTok, Spotify, and the official JYP site. That balance between individual pull and group function is exactly why his page benefits from sharper credit cleanup and stronger current-era framing.

Xdinary Heroes
Bassist, Main Vocalist, Visual of Xdinary Heroes
0 articles6 creditsDebut: December 6, 2021South Korean

Gallery

Discography

2026
DEAD ANDMini Album
Bassist / Main VocalistXdinary Heroes
2025
LXVE to DEATHMini Album
Bassist / Main VocalistXdinary Heroes
2025
Beautiful MindMini Album
Bassist / Main VocalistXdinary Heroes
2024
LIVE and FALLMini Album
Bassist / Main VocalistXdinary Heroes
2024
TroubleshootingAlbum
Bassist / Main VocalistXdinary Heroes
2021
Happy Death DaySingle
Bassist / Main VocalistXdinary Heroes

Fans Also Ask

Who is Jooyeon in Xdinary Heroes?
Jooyeon, born Lee Joo-yeon on September 12, 2002, is the bassist, main vocalist, and youngest member of Xdinary Heroes. He debuted with the band on December 6, 2021 under Studio J, JYP Entertainment's band-focused label, and quickly became one of the group's most visible live performers thanks to his dual role as instrumentalist and front-line singer.
Does Jooyeon have an official Instagram account?
Yes. Jooyeon's official personal Instagram is @jooyeon.xh. It sits alongside the full Xdinary Heroes group accounts on Instagram, X, TikTok, YouTube, Spotify, and the official JYP site, giving fans both a member-level touchpoint and the wider band ecosystem.
What does Jooyeon do in Xdinary Heroes?
Jooyeon plays bass and serves as a main vocalist in Xdinary Heroes. That is a crucial combination for the band because he helps anchor the rhythm section while also handling major melodic lines, which gives him a bigger structural role than a standard idol-band member who focuses on only one lane.
When did Jooyeon debut with Xdinary Heroes?
Jooyeon debuted with Xdinary Heroes on December 6, 2021, when the band released its debut digital single Happy Death Day. He had been introduced during the pre-debut rollout in November 2021, then moved straight into the group's first era as its bassist, maknae, and one of its most recognisable onstage faces.
What are Jooyeon's key Xdinary Heroes releases?
Jooyeon's core catalog with Xdinary Heroes includes Happy Death Day, Livelock, Troubleshooting, Beautiful Mind, LIVE and FALL, and the 2026 mini album DEAD AND. Those releases chart the band's shift from a promising JYP launch into a heavier, sharper, performance-led Korean rock act with real global touring pull.

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