This article needs to be cleaned up. 

Look at this quote for instance:

"However, despite the man's awesome prowess"

It's also strange that the article doesn't make a distinction between novel and history information. There is also a problem with the timeline. The article also gives the impression that Gan Ning stopped being a boodthirsty murderer after "reading literature". Of course, it was very convenient for whoever wrote this article to leave out the incidence with Lu Meng and the kitchen boy.