Sullyoon, 2004
Singers · January 26, 2004
Sullyoon
★ HOW OLD IS SULLYOON?
Sullyoon is 22 years old, born January 26, 2004 in South Korea · Aquarius.
#1367of 1,640 Singers on HotBirthdays
★ LEDE
About
Sullyoon is a South Korean singer in Nmixx, a six-member girl group formed by JYP Entertainment. She debuted with the group on February 22, 2022, via the single album Ad Mare. Nmixx released their debut studio album Blue Valentine in October 2025; its lead single became their first number-one on South Korea's Circle Digital Chart, spending four weeks at the top. Born January 26, 2004, Sullyoon is an Aquarius.
★ FEATURE
Biography
Sullyoon is a South Korean singer and member of Nmixx, a six-member girl group under JYP Entertainment's SQU4D division. The group originally debuted as seven members on February 22, 2022, with the single album Ad Mare, before bandmate Jinni departed December 9, 2022. In 2023, Nmixx released their first extended play Expérgo and the single "Love Me Like This," which peaked at number 11 on South Korea's Circle Digital Chart. The group's breakthrough came with their debut studio album Blue Valentine, released in October 2025—the album's lead single became Nmixx's first number-one song on the Circle Digital Chart, holding the top position for four consecutive weeks. Sullyoon was born January 26, 2004, in South Korea, making her an Aquarius. As a singer, she performs with the group across releases, live performances, and promotional activities tied to Nmixx's discography. Her role within the lineup contributes to the group's vocal and performance structure across their evolving catalog.
★ SIDEBAR
Trivia
- Nmixx originally debuted as a seven-member group; member Jinni departed on December 9, 2022, for personal reasons.
- The lead single from Blue Valentine became Nmixx's first number-one hit on South Korea's Circle Digital Chart, spending four weeks at the top spot.
- Nmixx's 2023 release "Love Me Like This" peaked at number 11 on South Korea's Circle Digital Chart.
★ SIDEBAR
Numerology
LIFE-PATH NUMBER
The Caretaker
Responsible and family-oriented. Sullyoon often anchor a fandom community and lean into projects with social or emotional weight.
★ ALL LIFE-PATH 6 CELEBS →★ ASTROLOGY
Birthday compatibility
By Chinese zodiac — san-he trine for best matches, opposing pair for the most friction-prone.
HIGHLY COMPATIBLE
- Seol In-ahRat · 1996
- Rae Lil BlackRat · 1996
- Yung GravyRat · 1996
- Griffin GluckDragon · 2000
- Jade PettyjohnDragon · 2000
CHALLENGING
- Hunter SchaferTiger · 1998
- Dylan Wang
★ FAQ
Frequently asked
- How old is Sullyoon?
- Sullyoon is 22 years old (born January 26, 2004).
- When is Sullyoon's birthday?
- Sullyoon was born on January 26, 2004.
- What is Sullyoon's zodiac sign?
- Sullyoon is a Aquarius, born January 26, 2004.
- What is Sullyoon's Chinese zodiac sign?
- Sullyoon was born in 2004, the year of the Wood Monkey.
- Where is Sullyoon from?
- Sullyoon is from South Korea.
- What does Sullyoon do?
- Sullyoon is a singer.
- Is Sullyoon still alive?
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