The person appears to be wearing a diaper. And in the top right corner there’s a post with what appears to be Hebrew writing.
In the right side of the picture there’s a collection of remote controls and I’ve counted several phones and calculators scattered about.
Given the disorganized appearance, and the 5 dollar headphones, I’ll venture a guess that this person is not so much a professional anything, as much as a Middle Eastern hermit wackjob.