35 years old (Born on September 22, 1989)
Happy Birthday, Kim Hyo-Yeon! From dancing fiercely into our hearts with "Into the New World," to making us laugh uncontrollably during variety shows—your energy is as timeless and iconic as Girls' Generation itself. Whether you're dazzling fans on stage or charming everyone off-stage alongside Taeyeon, Yoona, Tiffany, Yuri, Sunny, Seohyun, Sooyoung and Jessica—you always bring joy (and some hilarious dance moves) wherever you go.Here's wishing your birthday brings more unforgettable moments like those legendary group reunions and solo successes you've recently enjoyed. Keep shining bright; after all these years of flawless choreography and endless laughter—we're convinced you're aging backwards!