Standing?

Two days ago Alec stood up for a second. I thought it may be a fluke because he was standing between my legs. Since then he keeps testing it out. Letting go and balancing for a second or two, standing upright and balancing.

Here's a picture of him trying out balancing upright. He does have one leg bent. It's hard to tell when Alec reaches a milestone because he keeps trying and trying and gets better each time. Jack wasn't as young as Alec for all this but he just clearly started crawling or standing.