OMG, yay for you! You're really lucky... all I have is an older brother that is only 1.5 years older than me and he is mean and annoying sometimes(most of the time) and he is nice and not-so-annoying sometimes(barely), but since your brother is a baby, you're so lucky! Take good care of him(please)(sorry, I have bad manners)!
~ Your BFF, Wraya <3