Why does Pacquiao usually scores a knockdown on his opponents?

[JazMerkin]

Does use of 'roids count as 'other'?

Many people were speculating on that but Pacquiao had undergone drug testing on every fight and passed those tests. Maybe it's time for Manny to submit himself for thorough investigation.

tests tend to mean very little these days....

shane mosley - never failed a test
barry bonds - never failed a test

and alot of people are saying "he is just an extrodinary athlete he doesnt need any help" im pretty sure these would have been the same responses from RJJ fans before he got caught

Those are still the answers from RJJ fans AFTER he got caught.

I'd like to believe Pacquiao isn't the same & there is more evidence of him growing into the weight through better nutrition in the US. Someone pointed out the other day that at 24 or 25, he was fighting at Featherweight, well at the same age Mayweather was fighting at Super-Featherweight, so it's not like it's impossible.

The guy is such a nice character, I'd like to ignore the cynic in me that is suspicious of him. The biggest problem is a lot of those who try & defend him understand little about nutritional training & how a boxer trains & looks as they go up in weight, usually doing a poor job of defending him & casting unfair doubt on his innocence through their own ignorance.