Dude I've seen two of his routines in the last year. This one and the CowBoy one. You can't get any gayer than these two. I mean the dude has his fucking thong shoved so far up his ass he has to shimmy back and forth on stage. My drunk grandmother can do a more graceful handstand than him.
Not sure which cowboy one you mean. If you want to see his routines as gay, that's your choice, but he does things that none of the modern pros do, like headstands and worms, which the crowd love.
You cant even call these "posing" routines. Its more like some kind of gay stripping.
If you wanna see posing, check out some of the classical boybuilders like Corney, Arnold, etc.
I've seen Corney and Arnold, and they're great posers, but for a different reason. Kai has great mandatory shots, he just chooses not to base his whole routine on hitting still poses, and it works for him. Lee Labrada is similar to Kai, in that he liked to constantly move around and keep the crowd interested.