That was before Pac became a more well rounded fighter and far less reliant on just landing his left hand.
You will NEVER get an answer from a ***** because even they know that "severe dehydration" is a laughable explanation.
That has nothing to do with how he physically looked like a much stronger fighter against 147 pounders than back then vs 130 pounders
Pac has NEVER relied on strength to beat welterweights. NEVER. He rarely clinched, didn't muscle people around, or imposed his physicality. If anything, collisions usually sent Pac flying back. You can't say that he looked stronger.
Nobody knows if GGG is on something. But he has been tested with VADA and cleared with no issues. As far as we concern he is clean.