The SE Asia guy is a fabrication of the video series airing a few months ago. Decent job by the MSM to denigrate Q.
In actuality, Q is not one person, but around 10-12. Mostly military, but not all. A guess on my part, but I'd suggest that a few are already known people. (Flynn perhaps?) But, there is no reason to know individuals, at least at this point.
And there is undoubtedly Q group turnover of the members, as it is a 60-year operation.
