Beg to differ.....Manny Pacquaio in boxing would beat the shit out of a 240lb man.
no he would not....
look at k1 max, almost all of the fights go in to the final round.
hardly a ko.... sometimes... their punches lack power..
weight is what produces most of the power in a punch, using your weight correctly.
look at the k1 heavyweights, these guys can knock eachother down with 1 punch!
you hardly see that in the max division.
also the lowkick has faaaar more power if you are a heavyweight.
k1 max and lighter weight boxing-kickboxing-mma is more technical, but i prefer the knockout power of the big boys....