Featherweight fighter Conor McGregor wraps an Irish flag around himself after beating Dustin Poirier during UFC 178 at the MGM Grand Garden Arena on Saturday, September 27, 2014.

L.E. Baskow

Featherweight fighter Conor McGregor wraps an Irish flag around himself after beating Dustin Poirier during UFC 178 at the MGM Grand Garden Arena on Saturday, September 27, 2014.