Data analysis is part of my job, and when I see numbers like that I can't help investigate. Pep produced similar numbers last year, but appears to have upgraded his unit from Classic to Pro.
There is no doubt in my mind that Pep is a remarkable athlete, and from what I can tell, has regained the title as Catalonian Vet 1 triathlon champ here in 2016. However, the numbers we see in BKool are, in my oppinion, way off. I would rate him at a 375 Watt FTP in real life, which to be honest is stil way out of my league.
What I don't understand is why he and Bkool are not doing anything about it. There's no doubt that he knows the numbers are off himself, and he seems to be sponsered, or at least be close connected to BKool.