Wake up Floyd, it's all over - McGregor trolls Mayweather with knockout prophecy

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Conor McGregor's super-bout with Floyd Mayweather Jr is just five days away and the ultra-confident Irishman is predicting a resounding victory.

The pair meet in Las Vegas on Saturday for a fight eagerly anticipated by some, while others are sceptical of the merits of the cross-over bout.

McGregor and Mayweather have been typically outspoken in their verbal sparring, with the boxer widely expected to extend his perfect record in the ring to 50-0.

But McGregor, clearly, has other ideas. Will this be the sight that greets Mayweather from the T-Mobile Arena canvas?