A few questions about Bruno and Sacha Baron Cohen?

sacha baron cohen, obviously seems very devoted to his work, since he did show his throughout bruno. He was hilarious in borat and is brilliant in the al i g show. But i noticed that he tends to push things as far as possible, when it comes to the vulgarity and shock factor. I don't think he's gay, i just think he tries way to hard, which is good i guess.........