Gennady Golovkin is a beast. The world middleweight champion has one of the best jabs in the business - and Daniel Jacobs tasted it in full force on Saturday.
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Golovkin threw a jab that was so hard that, in slow motion, it looked like Jacobs' ears were going to fly off his distorted face.
Golovkin improved to 37-0, and has 33 knockouts in his career. He won by a unanimous decision. Jacobs fell to 32-2 with 29 knockouts.
