Had a friend who had this kind of PAP. He also averaged 80. He also had no tilt, meaning he was rolling his wrist over at the point of release, as if he was a baseball pitcher throwing a laterally-moving curveball.
I've seen some spinner guys come really close to this (another guy with a PAP of around 1 over, 1 up and averaged 210 with it), but it's rare and you should definitely get it confirmed.
Jess