the biggest proof of age in fiction meaning nothing is the ages in sonic
amy aged 4 years between cd and adventure
tails aged 0 years, and is now younger than amy
knuckles has aged 1 year
charmy aged -10 years
vector aged 4 years
espio aged -1 years

and CD is canon to adventure

archie was forced to give charmy brain damage because of this

flynn is clearly horny for lynx nicole and she& #39;s negative years old because she was a computer from the future

SILVER IS YOUNGER THAN SONIC