SEOHEE (Park Seo-hee) is the oldest member and leader of TUIDE, the seven-member girl group launched by ABD under HYBE MUSIC GROUP. Born on October 11, 2006, she represents a steady presence within the team’s youthful, international lineup. The group’s official recording debut came on August 24, 2026 with TUNE & PLAY and its title track SUN KISS.

Speaking with Teen Vogue shortly before debut, SEOHEE recalled becoming more serious about performing after an audition had first sparked her curiosity. The magazine described a training period of almost five years. Fellow member JIA singled out her disciplined dance lines, stage charisma and the way she looks after the younger members.

At the August debut showcase, SEOHEE introduced the warm soul melodies and polished electronic production that define TUIDE’s “soultronic” direction. She also spoke about the importance of treating the people supporting the group with gratitude. Her role is a group leadership and performance role, not evidence of an independently released solo album.

Her activities in 2026 include TUIDE’s pre-debut “GRLS” performance, the official TUNE & PLAY launch and interviews introducing the seven members. Any future individual credits should be distinguished from group promotions.