Brutal first-punch KO ends boxing match in controversy: 'Super unfair'

The first and only punch of a boxing match delivered a knockout and plenty of controversy. Viktor Jurk, 26, landed a vicious left-hook knockout of Edwin Castillo, 23, to open their heavyweight fight ...

‘Fastest knockout ever’ – Fans stunned as boxer KOs opponent with FIRST punch of fight just seconds into opening round

BOXING fans were left absolutely stunned after Viktor Jurk scored a brutal one-punch knockout with the very first punch of ...

Fastest KO ever? Brutal punch floors Edwin Castillo just 4 seconds in

In the blink of an eye, Viktor Jurk made boxing history with a stunning knockout just four seconds into his fight against ...

Boxer Produces 'World's Fastest Knockout' With Brutal Punch That Flattened Opponent Instantly

The other group believes the German heavyweight simply unleashed raw power at the opening which took his opponent completely ...

Boxing world in disbelief as star KO’d with first punch of the fight

Unbeaten German prospect Viktor Jurk has left the boxing world stunned after erasing Colombian Edwin Castill in mere seconds with a vicious left hook.