Hardest punch you've ever heard?

That time my dad caught me nuttin' in one of his stashed away porn mags. I was only 22 and didn't really know any better.

Lawler vs manheof Phone Post 3.0

Idk about all-time, but Chandler/Friere was nauseatingly clean and hard. Phone Post 3.0

There was an old school fighter named Noe Hernandez that fought in the early EC events. During one of the Extreme challenges, and I cant remember who it was, but Noe hit this dude with a punch that sounded like a huge thunderclap. Noe was the original bad ass.

BC vs Randleman

Henderson vs bisping Phone Post 3.0

Fedor'a overhand right on sylvia. I was in the nosebleeds and heard it clearly. Phone Post 3.0

http://youtu.be/AmlWUh9iFH0

this one. I cringe every time.

When Michael Bisping left hook KO'd Rockhold

 

Rockholds chin could not take the punishment.

DubsAli -

http://youtu.be/AmlWUh9iFH0

this one. I cringe every time.

Lol, bitch got molly whopped Phone Post 3.0

By far the loudest crack I've ever heard was when Ray Mercer knocked out Tim Sylvia...sounded like a rifle shot...

In person, Tyrone Spong vs. Michael Duut - GLORY 9 at the Hammerstein Ballroom

http://youtu.be/ydaHl24AiT0 starts at 4:00 Phone Post 3.0

stonnie - By far the loudest crack I've ever heard was when Ray Mercer knocked out Tim Sylvia...sounded like a rifle shot...
Excellent choice.
What a classic KO.
You'd think Big Timmay would try to stay in shape this side of a wheelchair, knowing there's several men that could've killed him at will. Phone Post 3.0

There's been a lot over the years but I can't really think of one better then when Hendo decapitated Bisping... Brutality.