I didn't want to mention his name since there is profanity in it but this dude is obviously hacking. His name is "Fuck All Frenchman". No need for a demo, just look at his stats. Just started recently so it looks like a previous hacker to this server.
Actually this guy also goes by jOLLY. How do they have the same steam community info but jOLLY is banned permanently? Anyone know how this is possible?