I am totally unbiased as I couldn't give a shit if fighters juice or not. I have however done my fair share of stuff that would be classed as illegal in sports including Testosterone, Turinabol (to this day I'm still pulsing) Dianabol, prohormones such as 3-AD, Hdrol, Pmag, GHRPs such as Mk-677 and Ipamorelin, Sarms such as Ostarine. I'm genetically really slim and could eat pizza for breakfast and still have abs even at 33 years old. Imo Paulo is 100% taking something, with the amount of cardio you do in MMA its impossible to keep that kind of muscle density without being on special supplements.