Of course Queen's larger than life song about the film is widely known. It could be argued that song is more popular than the movie itself.
With the heroic Flash Gordon song, there at some point had to be a song written about the film's villain. Every good guy needs a bad guy to make the hero thrive and make us feel safe. Here is Wednesday 13 with Hail Ming!
Some other fun things mentioned during the podcast.
We joked about the film's PG rating and how with a few alterations, could easily be turned into an adult video series called Flesh Gordon. Well, it exists and there are sequels! Seriously look up pictures on your own accord if interested.