yeah but wasn't he the last of the four to turn 13? and since the other kids birthdays are all in December wouldn't that make him a year younger or even possibly a year older if I was wrong about him being the last to turn 13. im just saying what I think to be true,i could very well be mistaken

He is only four months younger. He is the same age, born in a different year, yes, but still the same age.