Nope, I'm a 100% self taught programmer.
In my opinion graduating college means nothing, some people tend to learn better from them selfs I mean as long as you learn then its fine right? I myself couldn't learn from school, all I learned at school was something called ICT(Information Communication technology) so basically the way businesses use a computer. This was never interesting in my opinion so and went and spend most of my time sitting at home and teaching myself most of the basics and once I was able to learn the basics I wanted to learn what happens behind the scenes and after this I was pretty much able to learn anything computing related at ease. So now I'm pretty much a self taught programmer with advanced knowledge.
One thing to keep in mind though is that not everywhere you are required to to have a certificate, at some work placements certificates mean nothing, skill is what matters and where I work right now skill matters more then a piece of paper indicating how much you know also from the looks of it, my knowledge that I taught my self is sometimes better then the knowledge people gained from graduating college since I had no limits when teaching myself.