I would imagine the percentage of bodybuilders being gay is pretty close to the same as the average joe being gay. One of my best friends in high school had two older brothers that were body builders and I'm pretty sure they were straight. At least they claimed to be ;)
I think there's a higher percentage of musclemen that are gay than of other groups like basketball players, pastors, store clerks, managers, musicians. Musclemen put in so much time at the gym because they want to look good. To them, muscular equals looking good, whether it's themself in the mirror or somebody else walking around. This is how they define hot. And when they see another muscleguy, his body meets the definition too. But then some musclemen just like to lift weights.....
Yes because I had one yesterday.. Sweet..
I'm sure some of them are but I'm also sure some basketball players, pastors, store clerks, managers, musicians, ect. Are gay. Your job doesn't always relate to your sexual orientation.