Potty training?

When did you guys start potty training?

Our daughter has always been well ahead developmentally and I know the words connect for her and she will actually tell me yea/no/ Stinky *giggle* when we ask if shes wet or made a stinky etc. And she will run to the stairs/bathroom if I tell her (in kitchen) mama gotta go potty /pee. Etc and she has a distinct *I'm making a poo* pose and face

I know it's still early to potty train her since shes only a year old, but when did you guys all start? Was it a certain age or a certain point of development mentally etc?