Anyone Heard of Bill Pettis?

I was browsing Youtube and found a videeo about him, it made some pretty bold claims about him, the main one being that he had 23 1/4" inch arms, supposedly ‘the world’s biggest’ at the time. Looking at his arms, they certainly were massive, even Sergio-like. I’d be interested to know more about this guy, as there doesn’t seem too much info on him.

The you can watch the video here: - YouTube