YI HANI (Lee Ha-ni), born January 7, 2011, is the youngest member (maknae) of TUIDE. Her Korean–British background is part of the group’s international makeup. She officially debuted on August 24, 2026 with the ABD-produced EP TUNE & PLAY and its title track SUN KISS.

At a Teen Vogue interview shortly before debut, YI HANI explained how the members folded small paper stars together between rehearsals and activities, creating keepsakes to remember different promotional periods. The magazine also featured SAKI’s observations of her lively energy onstage and her positive offstage presence.

YI HANI offered a personal explanation of the confidence behind SUN KISS. She drew attention to the gestures, natural facial expressions and freestyle dance passages that allowed each member to show her individual character. She also expressed appreciation for collaborating with producers GroovyRoom on the group’s first EP.

The August 7 GRLS performance introduced YI HANI as part of the seven-member act. Although she has a distinct performance identity, official group tracks and group music videos should not be classified as her independent solo catalogue.