Personally I find this situation to be much more interesting than that other thread. There are dozens of jokers like in the other thread. This is about a guy who actually went directly to 2nd degree black belt in the IBJJF. As far as I know, that is a completely unique situation.
Plus this thread is about a much larger BJJ area so it will attract more attention. "Rural fraud of the week" threads are pretty typical. I care a lot more about a guy in my area with legit skills and a unique story than some random joker from the sticks in North Carolina.
So why make a thread about it and not go yourself to the gym and question him like ElKarlo did..oh wait. If you really "care a lot more about a guy in my area with legit skills and a unique story than some random joker from the sticks in North Carolina", you should have never even questioned him here and just pop up yourself with ElKarlo to the gym and told him you didn't like his marketing technique.
No brainer.