Like a weed.

Well, Jason's taller than Zoë. We don't really measure them often, but Bonny noticed that he was taller. So, she measured him. He's about 35 inches. They say that you will end up being twice the height you were on your second birthday. So, it's looking like he's going to be around 6 foot. Zoë was around 33 inches on her birthday. So, she'll be around 5'6". Pretty average I suppose.