Never heard of him. Is he a member here?
I think he is just recently joined, but don't recall the user name. He definitely posted in some thread about "Is Steel will using fake M390" (the title was similar to that, not my thread).
In general, he's one of the folks out there who's doing a really good job providing informal but solid knife testing that follows a reasonable methodology. And he tries to document his results. I always read his reviews with interest.