I don't think any steroids were originally created for bodybuilding except for the ones that Victor Conte created. They were either for aiding cancer victims or animals.
Well, Conte didn't invent shit really. The steroids were recommended, synthesized and supplied by Patrick Arnold, who in turn found them in a book by Julius Vida. I would say Patrick was responsible for the majority of the drug results Victor was getting with his athletes, the "designer steroid" was the most important part of the stack. The thyroid and 3iu of insulin and 2iu of GH wasn't doing much compared to the steroid.
I wonder what this Hulk-Smash! fella is getting out of this trolling, not very funny IMO.