If you ask a cannibal what's the taste of human flesh, he will say "pork", which makes this hypothesis funny.

That said, this is way, way too far fetched. Proposing that a primate and a primitive ungulate can produce an hybrid is already a big stretch, let alone producing a fertile one. Then, he supports his claim by refusing the genetics, and hand picks morphology aspects from the suinae that confirm his theory.

What did it for me was the "naked skin" evidence though. It's the human-selected, domestic pig that is hairless.