My 2 cents here:
If he is making money off of the video's that may negate fair use. Youtube has a direct link to file a claim if this is the case
(
https://support.go...ube/answer/2807622)
This guy is foreign. And sadly a lot of mis education and ignorance exists outside the US with regard to understanding that an image is someones property and cant just be reused because it's on the internet.
If you do not file a claim of some sort it can eventually negate copyright law for that image- meaning, if you just let it slide and he keeps using your image without permission you have set a precedent that basically says you have no value placed on the image and it's fair game for anyone to use.
This is why we see starbucks and other major corporation suing people all the time for mis-using logos, even as satire. It's a way for them to constantly set a value for their brand materials.