People have been wondering why Snow White, Auroa, and Cindderela did not age from BBS to KH1. Some people have speculated that time runs differently in different worlds. There has been no proof of this happening. But my fellow KH fans, I bring you an explanation with evedince and it's all Because of our favorite witch Maleficent. I recently watched Sleeping Beauty on YouTube and to my surprise Malifecent mentioned that the spell she cast on Auroa put Auroa in an Ageless sleep. If Malifecent could put Auroa in an ageless sleep then surely she could do the same to Snow White and Cindderela. Here is the scene where Malifecent mentions Auroa's ageless sleep: YouTube - Sleeping Beauty - part 7 of 8 Maleficent starts to explain about the spell at 5:26.