Do you consider Pacquiao a 1 punch KO artist?

[Boxxymcboxface]

No. He has had one punch KOs before but that isn’t his specialty.

[RuleOfTheSpear]

Thurman in his interview with Brian Caster, named the three hardest punchers he ever faced in no particular order:

Diego Chaves
Danny Garcia
Manny Pacquiao

[N!Ck F.]

Your math is way off. Pac does not have a 90% KO ratio since 1997. Not even close to that. Go to boxrec and check it if you don't believe it. There is no such thing as a one punch KO artists. Some big punchers can end a fight with one blow but usually don't. Tyson, Foreman, Wilder etc all usually take more than one punch to end their fights. Pac is a little guy at welterweight and could fight at 135 if he wanted to. He is a good puncher at welterweight but he usually wins on points not by KO. Pac at the lower weights certainly hit hard enough to end a fight with one punch if he landed it right. The left he hit Hatton with damn near knocked Hatton's head off and knocked him out cold.

Shavers, foreman, Tyson, wilder, Julian Jackson, Gerald McClellan, Thomas hearns, GGG, Felix Trinidad all have highlights full of one punch KO’s just to name a few.