An old photo of After School's�Kahi was recently discovered on the web. A netizen shared this photo on an online community board and wrote, "Kahi's shocking past. I understand why she wanted to hide these from the public." The photo was from Kahi's days as a backdancer for some of the hottest stars of the '90s, including Kim Hyun Jung, Jinusean, Country Kkokko, and BoA. This particular shot was�taken during Kim Hyun Jung's promotions for "You, really". Kahi is seen sporting a boyish pixie cut while leaning in for the camera. Netizens are split on whether she had plastic surgery, or if she slimmed down through exercise and diet. Additionally, many fans are criticizing the original poster for their cruel caption. "Even if she did surgery, there's no need to put it like that...", "I think she looks pretty regardless", and "Memorable photo," they wrote.