They actually have no canon ages at all-wherever you heard this from probably came from an AU of theirs or something! The creators/workers confirmed that all the characters have no ages at all and can be identified as any age you want them to be ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rt1GrMDx9dw.htmlfeature=shared