For instance, where were you born, what did you study, how did you end up in this city?
Mostly this is a description of your profession from education to current job position.
This helps us understand where you were coming from in your role as CTO (or technology lead).
Obviously we'd like to know if 7CTOs helped you out.
The obligatory question :)
This is a deliberately open ended question. Tell us a bit about where you are headed...