I know that Ball Pythons can live anywhere from 20-almost 50 yrs old and I've noticed here lately that some people on here have talked about having 20+ year old Balls...I'm curious...How hold old is YOUR snake or snakes?

I've only had snakes for a year so all I have is 2 Balls that are a year old, a 2010 Cal-King and a 2010 Corn.