For many sports fans, 2015 was the year of McGregor.

The Dubliner was first crowned interim featherweight champion after defeating Chad Mendes in July and the undisputed champion when he knocked out Jose Aldo in a mere 13 seconds.

Aldo had been the reigning champion for a decade previous to this and yet McGregor made it look easy.

The Crumlin native has become a global icon for mixed marital arts and his eccentric clothing, beard and hairstyles has inspired new looks among young men.

But it doesn't stop at tailor made suits, it appears the 27-year-old now has his own beer.

Here to take over: McGregor-inspired '13 seconds' porter is now available on tap. Image: Ronan O'Flaherty/Twitter

'13 seconds' porter is now available from MVP in Harold's Cross and have installed taps emblazoned with an image of the iconic fighter.