‘You ain’t sh*t, boy’: Before UFC 257, watch Conor McGregor and Dustin Poirier face off in 2014

This time around, the build-up to Dustin Poirier and Conor McGregor ’s fight could be drastically different. The pair are set to rematch more than six years later in the UFC 257 headliner on Jan. 23.

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‘You ain’t sh*t, boy’: Before UFC 257, watch Conor McGregor and Dustin Poirier face off in 2014 – MMA Junkie