I remember OP. I was the griefer. It wasn't a 1-man corp, it was a corp spamming recruitment ads in local in Amarr newbie systems. Had dozens of members, typical Du'uma Fiisi extortion wardec target corp at the time. Ingame name was Dryson Bennington. I also remember seeing him mining in Provi after dumping his roster. I also remember him threatening litigation in the comments thread of one of my IC blog posts that mentioned his character's name (which is probably why I remember him and Mizhara, who was in Du'uma at the time, does not - when someone threatens to sue you IRL over a video game blog post, you remember lol). If I remember correctly, he also made some pretty whacked out posts about it on the official forums around that time. I've never known this guy to not say off-the-wall stuff.
First instinct is thread delete and IP ban based on what I already know about him, but... fuck it. If he's trying to enter the RP community, such as it is, who am I to stand in his way over years-old shenanigans.