Ruthless head kick knockout by Sergey Spivak.

Joe Schilling's Brutal Knockout.

This punk thought his friends would be impressed if he played

Fair Knockout.

Marat Grigorian's BRUTAL head kick Knockout!

A quick knockout [UK] [0:40 start of fight]

Brutal slam results in a knockout

Wooden sword fight turns into a fist fight with a brutal knockout

Fight outside a jack-in-the-box ends badly with a knockout for

Knockout in Chinatown, Honolulu Hawaii

Teens with beef end in knockout

Knockout