The Sergio M/Williams was harder...but that was a scary hit..his neck snapped back in a bad way.
agreed I think if this knockout though happened in the center of the ring and dude went straight down instead of being held up by ropes people would think it was a worse knockout. Martinez ko of Williams was one of the hardest I have ever seen though.
man just listen to that shot god damnnnnnnnnnnnn
you need to check back on some them Tyson and Julian videos to know what a vicious KO is. this ain't sh1t
ive seen all Tyson ko's but u got to admit this is one of the hardest right hands u have seen