I did not cheat, and I knew who he was. I wasn’t familiar with his wrestling career, but I was a big “Voyage” fan. I first became familiar with the name, though in the mid 1990s when the then-Sci-Fi channel was running the “Voyage” series. I remembered the Chief from the series as a kid, but didn’t know the actor at the time.
One of those curiosities of casting and writing: Chief Curly Jones (Kulky) never really had a lot to do. Neither did the XO, Robert Dowdell. When Kulky died, and was replaced by Terry Becker’s Chief Sharkey, that character got a big “promotion” so far as screen time and writing was concerned.
Okay, I’m pretty sure I had noticed the face and acting skills before The Life of Riley (1953–1958) but it was probably the character Otto Schmidlap that caused me to remember his name.
Before I did my lookup after posting the OP I was expecting to find him among the old comedies like the Bowery Boys, Our Gang, and that lot. He just had one of those faces.