WATCH: Gennady Golovkin's greatest hits
Last Updated: 07/08/15 11:28am
Gennady Golovkin is one of the most fearsome knockout artists in boxing and you can watch his best punches here!
The Kazakh banger has racked up a 33-0 undefeated record with 30 stoppages - some of which have been spectacular.
Watch Golovkin's most brutal knockouts in the video above.