I just made a topic hours ago and a global moderator replied and I got curious. How to become a global moderator? is there any requirements?
Make a big donat to the admins. Well, if you do not laugh, you need to make a big contribution to the development of the forum and maintaining it in its normal form. Try to write to admins, and take up the modernization of one branch and so on incremental. Good luck.
I think its more than that though because if its mere donation and contribution, quite a number of people would have been moderators and even global at that. But contribute your quota, make the forum better, be a moral citizen and maybe one day someone will recognize your effort and found you worthy to hold such position but aside that, I don't think you can just get it like that.