lol, you have your answer in the last link.

endogenous high testosterone.

look at him drinking to quiet the excess of testosterone and dopamine. He does nothing but has defined six packs.

then when He went into body building who was easy for him with all that testosterone just started to produce even more.

he probably does stop testosterone to dht conversion.

if he wasnt using all free testosterone for muscle;scheletrical grow he will probably think to sex every 10 minutes haveing sex with multiple partners each day.

be careful what you desire. it's more a curse than anything else.