Yes - and got baptized at 13.
That being said - today (being 40 something) if my young daughter wanted to be baptized as a Christian I would not stand in her way. Because that choice is between her and God. The problem with the JW's is the baptism is a contract of types that is more than what is between the child and God. They step in and enforce a whole bunch of rules and punisment for baptized people and they put themselves between the person and God. I would definately step in (if I were still a witness) and not let my child get baptized until they were an adult.
Thank God I am out of that crazy cult!