Martin Møller Skarbiniks Pedersen wrote:

Hi, I have read many wiki pages about abuse but I am not still not sure how I should handle the user Johnhenry22. All his edits has been vandalisme.

On which wikipedia community pages should I report him ?

To answer your question, there are two pages which it would be worth bookmarking. The first is: http://en.wikipedia.org/wiki/Wikipedia:Requests_for_administrator_attention which is a good index of other pages on Wikipedia which are there for getting the attention of an admin.

In this specific instance, what you were probably looking for was: http://en.wikipedia.org/wiki/Wikipedia:Administrator_intervention_against_va...

Cheers, - PeruvianLlama