Thats what he says.
https://www.youtube.com/watch?v=nOG5xWt8LO8
He pretty much honest on the rest he tells, training as a natty for 23 years, shooting 3 bottles of test each week and 10 ml, 2500 g each time and so on.
His blownup arms came from massive siteinjection. Didnt know injectables could be used as synthol..