Yeah, because everyone knows you can go 345-5 in the amateurs with poor defense and telegraphed punches...
At this point, I don't see any middle weight that can defeat him technically bot offensively or defensively . For right now GGG power is all he needs to mow through the middles weights. GGG seems a bit pours as an inside fighter and he walks straight in with out much head movement, but this due to his punching power that allows him to walk straight in untouched. This may or may not change if he decides to moves up to 168.
Golovkin does not telegraph his punches,he sets his opponents up, times them and lands bombs..............Golovkin has great defense...........