I hope you guys realize, I'm lanky af, but I'm 181 cm(5'11.5) and weigh 149.5 lb (67.8 kg)
Couldn't help but notice the first two characters:
Lee is about half a foot taller than I am, but only weighs 15 more pounds
On the other hand, Darryl is a cm shorter than me, or half and inch shorter, but weighs a full 20 lbs less.
I do cardio sports year round, including swimming, rowing, and soccer, so my build is that of fairly minimal muscle and dangerously low amounts of fat. Understand if someone my height is 20 lb less in weight, don't expect them to be physically battle capable. Likewise 165 lbs is fine for someone 6'5", but in an actual fight, in the means of burst strength, it'd be impossible to exceed that of a normal soccer player even if he has absolutely no fat whatsoever (which would be fatal).