It’s like he never existed.
Well apparently he did exist, not that I could track down much information on him.
He’s listed on the former contributors page on the tgwtg wiki, here.
His twitter, here, implied that he left to run his own site, kokugamer.com however his twitter hasn’t been updated since April last year and I couldn’t find reference to him on the site’s About page so he may have left or be now using a new net handle.
This was pretty much all I could find on him, sorry it couldn’t be more enlightening.