Does whiting fish have a half human head and that is why we never seen the fish?

No, whiting fish does not have a half human head, and there is no reason to believe that we have never seen the fish. Whiting fish are a type of marine fish found in the Atlantic and Pacific Oceans. They are small, slender fish with a silvery body and a slightly forked tail. Whiting fish are commonly caught and consumed as food.