Practically everyone I've ever seen naked has them, they are ridiculously common and not something I even take in anymore.
there is some kind of cream you can get for them, but you have to apply it every day and I think it mostly just stops them from getting worse. either that or laser treatment is the only way.
I think something like 90% of men have them. It is completely, utterly normal - before I knew what they were, I just thought everyone's skin was like that, it was just ... you know, what the skin there looked like. I have them around that area, not too noticeable but they're there.