Boxing does in Am. Kickboxing the sport does, Glory doesn't (which is an org, not the actual sport). K1 is an org, not the sport.
Read the comments on sherdog as if those are the only people who matter is living in a very sheltered life if you think any adult uses what people say on here as the reality to situations. You are talking about sherdog, but the majority saying dif, are speaking in general, as that is typically how adults think. Maybe you should read the comments, as I laid outs weights in which would've told you about the HW cap..