Conor McGregor calls out Justin Gaethje after UFC 291 Conor McGregor is attempting to reshuffle the lightweight division after Justin Gaethje’s head kick knockout of Dustin Poirier at UFC 291. The former two-division champion sent a string of shots in Gaethje’s direction on Twitter. Justin, I’ll slap you around — Conor McGregor (@TheNotoriousMMA) July 30, … Continue reading Conor McGregor calls out Justin Gaethje after UFC 291