Lou going off over competing hulks, Lou slamming markers, $40 for autograph & pic?

Lou & Arnold must've gone to the same charm school.
Here's an interview with Roger Walker discussing amongst other things, Schwarzenegger. I was backstage at the Universe the year Roger won, and what he says about Arnold's persona's true. Lou was there too, the size of a large fridge and very much the strong silent type, sending out vibes not to be talked to. I thought of talking to him but after reading this I'd say I made the right decision.
http://www.teenbodybuilding.com/james48.htmAfter seeing Pumping Iron I thought to myself, if Lou had his dad's persona, he would've gone further in competitions or TV/films.
A little trivia. In the mid-70s, someone talked Lou into trying out for pro football. Might've even been Ken Waller, since he played in the CFL.
He ended up at the Toronto Argonauts training camp. Problem was, he had no experience or skills whatsoever, and no aggressiveness, so he wasn't able to protect himself as various guys took runs at him during drills-a sitting duck despite the size, which he didn't know how to use.
He left during training camp, went back to Venice and eventually graduated to Hulkdom. Come to think of it, he'd have made a good Hulk in wrestling but seemed to lack aggressiveness.