You may wish to check, there are two here going by the name Beast Boy. It is...a little confusing but the one that didn't know me is going by Changeling to make things easier. [he sighs.] To make matters more confusing they have roomed both of the Beast Boys together and they are practically twins.

[Superboy does not look like he has changed much in...5 years? Yes, that matches up with about when Gar told him he was from.]

So far it seems that none of us have been pulled from the same time. Wally is from even earlier.