Thats bull **** otherwise there would be no weight classes in boxing, mma, or any other sport where people fight each other.If two fighters are technically evenly matched but there is a large weight difference then the big guy will win 9 out 10 times imo.
Yeah, but that's organised fighting within rules.
Size is less important when it comes to street scrapping, in my opinion. Seen many a big guy knocked **** out of by a smaller guy.

