If you were putting together a list of about 20 guys together, who would make your list? Contender or not, it doesn't matter. You can include 140-pounders, as well, if there is good reason to believe it would have carried up. If you could list them in order, please do so.
From the year 2000 until the present time, please. Randall Bailey, for instance, was someone who could put your lights out with single shots--especially the right hand.
I think it would take a lot of time to make this list definitive, I'll at least list some names in no particular order for a bit of insight, just in case someone that isn't as lazy as me wants to peruse a top 20 list Marcos Maidana Felix Trinidad Manny Pacquiao Ricardo Torres Miguel Cotto Kell Brook Ricardo Mayorga Lucas Matthyse Randall Bailey Zab Judah Vernon Forrest Ruslan Provodnikov Sugar Shane Mosley Oscar Dela Hoya Enrol Spence Jr Kell Brook Keith Thurman Victor Ortiz Juan Urango Danny Garcia Mike Alvarado Brandon Rios Admittedly the list is relatively shallow, but I'm sure I've missed a few names that should be on the list. Also a lot of these guys made there names as big punchers from KOing over matched opponents, so it's a pretty hard list to put together. Maybe a little look at Rummy's top 10 year end lists might get a few cogs turning. I'm a little bit dissapointed I put Juan Urango in as it felt like a bit of a cop out.
In no order: 1 Broner 2 Bailey 3. Mosley 4. Margarito 5. Oscar 6. Berto 7. Spence 8. Crawford 9. Marcos Maidana 10. Pacquiao 11. Andrew Lewis 12. Kofi Jantuah 13. Mayorga 14. Teddy Reid 15. Freddy Hernandez 16. Cotto 17. Saul Alvarez 18. Forrest 19. Victor Ortiz 20. Paul Williams Matthysse and Diego Chavez could also make it.
A lot of good mentions here, though it shows there haven't been many one-punch artists. I'm surprised Kostya Tszyu's name hasn't come up.
Was Mosley really a big puncher at 147 ? Definitely respectable but not sure how big .. although he did damage against Margarito for sure ..