This is the kind of crap that doesn't want me to admit to others than I am a BBer.
Yeah well credit due when credit due ...Kai mentioned his work ethic to just keep being persistent.
At least his posing routine wasn't the normal "crap" that is totally boring, mundane, bland, robotic front double bicep, back double bicep.
Kai had improvements in his arms, back, quads outta this world.
Needs more pecs otherwise what he does in private is what he does in private.
Same goes for you, me and everyone else ;-)