5 months old and trying to stand any one else's baby doing this?

Heather • Mommy of 💙💓💓💓💓👼👼
So my little one turned 5 months on the 27th. She is already standing.. It blows my mind how quickly she is doing things. I have 2 other kids and it doesn't seem like they did this til at least 7 months ish..