Seah
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Tuide SEAH Profile | 2011-Born Maknae with a Refreshing Stage Presence
SEAH is part of Tuide's maknae line (the youngest members). Born on January 4, 2011, she is the youngest in the group alongside Yihani, who was also born in January of the same year. At their debut showcase, she promised "refreshing, exhilarating performances," and just three weeks after her debut, she also stepped up as a special music show MC.
SEAH at a Glance
| Item | Details |
|---|---|
| Stage Name | SEAH |
| Date of Birth | January 4, 2011 (per fan profiles) |
| Nationality | South Korea |
| Agency | ABD (HYBE Music Group) |
| Debut | August 24, 2026, 1st Mini Album 'TUNE & PLAY' |
| Self-Described Strengths | Healthy energy, refreshing performances |
She was just 15 years old at debut, making her roughly four years younger than the oldest member, Seohee.
Refreshing Performances
At the debut showcase, SEAH shared her excitement: "I'm thrilled to finally make the debut I've always dreamed of. Moving forward, I want to deliver refreshing performances that delight both the eyes and ears of the public."
In an interview for the September cover of Elle, she voiced even greater confidence in her stage presence: "With every song, the charm and energy I want to express is different, and I take real pride in our performance." In the same interview, she added, "Since joining Tuide, I've been discovering sides of myself I never knew existed before."
Stepping Up as MC
On September 12, 2026, SEAH served as a special MC on MBC's Show! Music Core alongside Seohee and Jia. The trio brought together Tuide's eldest member, center, and maknae line into one balanced dynamic. The three smoothly guided the broadcast, introducing dance challenges by other artists, and signed off after the show saying they'd "love to come hang out again."
Born in the Same Year: SEAH and Yihani
Both SEAH and Yihani were born in January 2011. Debut media coverage frequently introduced the two together as the "2011-born line." Tuide's age structure spans an oldest member born in 2006, three members born in 2008, and three maknae-line members born between 2010 and 2011.
Frequently Asked Questions
What year was SEAH born? She was born on January 4, 2011. She forms the group's youngest line alongside Yihani.
Has SEAH ever hosted as an MC? Yes. On September 12, 2026, she served as a special MC on MBC's Show! Music Core alongside Seohee and Jia.
How is SEAH's name romanized? Her official stage name is written as SEAH, though some media reports spell it as Se-A.
What performances of SEAH should I watch? Her music show performances for 'SUN KISS', the September 12 episode of Show! Music Core, and the 'Echo' stages starting October 8 are highly recommended.