What are you all tripping on, his left biceps might be a bit bigger, its not really that bad. Genetics are what they are. His right leg (ATTENTION MADMAX) looks to me like he needs his IT band worked on. If you watch his video's, his right knee shakes a bit while he is training, showing destabilization. I don't think his right quad fully contracts like his left does, it is basically just staying tense, most of the stress is being handled by his IT band. Madmax ask him if he ever had that looked into. All you have ot do is have him lay on his left side with right leg straight out, find the IT band (it sits between the quad and ham on the outside) and roll it with a wooden rolling pin, like what you use to roll bread and pizza dough. I had the same problem, and after getting my IT band worked on it got a lot better.
