.... but why is Kees listed as nOMAAM ?
If XOOPS is anything like phpNuke then I know why - when a user registers, they are given two names - one that stays the same and the nick. The admin can change the nick, but not the first one entered, even though you cannot usually see it - for instance the master admin on phpNuke is always called "god", but they can set a nick and it'll appear as that. As to why it appears there - probably a bug.
