Dustin Poirier shows off ripped physique ahead of Conor McGregor rematch as he plans to 'etch name in history books

McGregor vs. Poirier weigh-in news: Both lightweights make weight

Game of Thrones star Hafthor 'The Mountain' Bjornsson's fight

Dustin Poirier stuns Conor McGregor with second-round TKO at UFC

Dustin Poirier looks JACKED as he shows off ripped physique ahead

Jockey Marco Ghiani ordered back to racing school and BANNED for

Game of Thrones star Hafthor 'The Mountain' Bjornsson's fight

Conor McGregor shows off ripped body ahead of UFC return against

Conor McGregor shows off ripped body ahead of Dustin Poirier fight

WWE star Lacey Evans posts selfie in sports bra with caption 'keep

Looking back at McGregor-Poirier 2

Dustin Poirier shows off ripped physique ahead of trilogy bout