Who does Koa look like?

I get this question all the time. And honestly, I don't know! He seems like such a mix of all 3 boys. The other thing is I forget what they all looked like as babies. It's so sad how as they grow those memories start fading. So I dug up some old photos and thought I'd do a little comparison.

Kai


Ezra

Jude

Koa

So what do you think?