What a knockout. He kicked his face with his leg and the guy goes down...

This is a fast knockout from Green 18 seconds.

heavyweight-knockouts in history of boxing ! World greatest boxers of all time-Mike ,Lenox ..ButterBen

The Anatomy of the One Punch Knockout

Boxing greatest knockouts boxers & legends - Sport of KINGSI went light on the special effects because boxers create their own special effects. I am telling you a story with the clips and I used the clips to set the tempo.enjoy-Bruce BlitzImages of the following boxers are in this video: Ray Mercer Julian Jackson Kosta Tszyu Manny Pacquiao Ricky Hatton Lennox Lewis Archie Moore Earnie Shavers Ray RobinsonFloyd Patterson larry holmes ray mercer terry norris marvin hagler evander holyfield jermain taylor winky wright sam peter shane mosleyManny Pacquiao miguel cotto zab judah Leila Ali Muhammad Ali julio caesar chavez george foreman roy jones jr ray robinson mayweatherkimo vs bob sapp james toney joe louis hopkins duran tommy morrison tommy hearns sugar ray ali dempsey tyson ray leonard Wladimir KlitschkoSultan Ibragimov Shannon Briggs Oleg Maskaev Nikolay Valuev Ken Norton Rocky Marciano Sonny Liston Gerry Cooney Jose Luis CastilloMarco Antonio Barrera Vitali Klitschko Diego Corrales Pavalik Julio Caezar Chavez Jack Johnson Jess Willard Riddick Bowe de la hoya Joe Frazierand many more. (more)

TKD Knockouts - Thomas Lee

2 Fastest Organized KNockouts

Exercise Ball Knockout

I thought this was a clever remake of the one punch knockout fight from some guys in Poland.

Martial Arts Knockouts

Best Referee Attacks and Knockouts

Self Knockout MMA style.

3+mins of amazing knockouts

Pressure point's master demonstrates a quick knockout.

Couple of guys playin minigolf when the person losing, lose his temper and gets a real knockout swing