I know a lot of [Project Manager][1] and they all over 30 years old.

Is all project manager like that?
I mean, is this about getting experience more than at least 7-8 years?

![enter image description here][2]

Or to be a Project Manager is so hard? What do you think?


  [1]: http://en.wikipedia.org/wiki/Project_manager
  [2]: https://i.sstatic.net/Y1kLL.png