Most powerful lb4lb puncher ?

[Shirow]

Going purely on statistics it's probably Vitali. 35 wins out of 36 by ko/stoppage and against better opposition than Valero too.

[m1kee50]

Who has stopped most never-stopped-before opponents?

[Adamj1987]

i think pacman has the hardest ib4ib punch because hes still KOing people at lightweight after moving up all those divisons and when he decks de la hoya every1 will realsie it i think david haye is 2nd and vitali 3rd

[REAL_DEAL]

I think my pick backed up his claim last night. Bring on the other super bantamweights

[Captain Hook]

Pacman, Haye, Valero....in that order