What's the farthest back that you can remember?

In your lifetime, what is the farthest back that you can honestly remember? What was the year, age, and what do you remember about it? I can definitely remember when I was three, because that's when I moved, that's when the Lakers won the championship in 1988, and I remember a lot of things from that age. There are some things that may have happened while I was two, but I just don't remember how old I was.