(Photo) Conor McGregor shows-off insane muscle transformation

Conor McGregor is looking stacked! – Despite suffering a recent loss to Dustin Poirier, the former two-weight champion appears not to have given up in his pursuit for lightweight gold.

READ MORE: (Video) UFC featherweight fumes at ref following dubious stoppage

McGregor, 32, was recently beaten by Poirier at UFC 257 in a fight which saw the American claim a second-round TKO victory.

Following his devastating loss, there have been suggestions that the Irish superstar may not be taking top-level fighting as seriously as he once did.

However, if the 32-year-old’s latest social media is anything to go by, that couldn’t be further from the truth.

Whilst holidaying in Abu Dhabi, McGregor appears to have put on an insane amount of muscle after he recently showcased a stacked upper frame.

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