who is that?

i just got sucked into the iphoto archives by accident.
i went back in photo-time looking for something but then got sidetracked by heaps and heaps of cuteness and just couldn't stop scrolling and clicking and oooh-ing and ahhh-ing and happy-sighing.

then i landed on this photo and bonzo happened to glance over from across the room and says, "who's that, mama?"

i was just asking myself the same question, buddy.
who is that little guy in the photo and how'd he get so big?