I've recently come across the fictional biography of Sean MacLeod (T-H-L-K-D), presented as fact by Wikipedia for 2 years and 4 months. The article has remained intact, save for a handful of edits by users or bots that fixed typos or tags, or removed images (including edits by a couple of friendly faces that post here, heh ). While it is fairly well written, it is over the top. and no one has ever attempted to verify the 'facts' that are presented.

I've archived it at MWB because it will inevitably be deleted.