Then you should take my word for it then that I not only have no gut but I also have abs as well and last BF% was at 14.5 not more than 2 months ago before I started dieting.
When someone makes claims, and posts a picture that doesn't post prove his claim, and wants credibility for not posting a picture, that would prove his claim, then naturally doubt will arise.
Don't know why pictures of the skinny Hong Kong actor set you off, but they did, and you decided to prove a point by posting a picture, that didn't prove your point. Do you see the incongruity there? Take the T-shirt off, and prove your point, or not. You're the one that decided to put yourself out there, on line, for all to see, (almost), so it is your responsibility to disprove the "negative" responses that you got. No "dis" intended.