Wilhelm Wunderbar: he's German and William Wonderful just sounds like an old wrestling name.
Sascha Schwartz: I looked at German forenames and liked that. I also like alliteration.
Alexander Stark: I was reading AGoT at the time so I felt like using that surname. Alexander sounds juuuust poncy enough to fit with the elitist character.
Benjamin Hoss: he's a big motherfucker so he's a hoss in the wrestling sense. Benjamin is a forename that spring to mind when I was creating him.
Alicia Hoss: She's Ben's sister and thus has the same surname, Alicia was just the first forename I thought of.
Connor Reese: John Connor + Kyle Reese.
Blazing Tiger: I wanted to use that specific piece of music as my theme. But that left me with two options. Ignore the fact that it's written for and about Crimson Heat Tigers (for the record, they're a cheerleading team based in Reading) or I could incorporate it into the character so it's more fitting. I chose the latter because a theme that doesn't fit a wrestler is a shit theme even if it's a good song. He was originally going to be called simply Red Hot (or RH) Tiger, but when I put his home town as the ashen jungle I decided to run a little further with the burning motif.