And people wonder why there are so few responses...
This is the perfect example of a "got ya" and a reason why people don't respond.
Showing a strange, atypical signature yet not showing the accompanying writing. And maybe part of the reason the sig looks strange is because he was squeezing it in, an element that is lost when seeing a closely cropped photo out of context.
I am not comfortable offering an opinion of real or not, but authentication should be about looking at the whole picture.