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

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

Photo Conor McGregor looking jacked ahead of rumored Dustin

Dustin Poirier looks JACKED as he shows off ripped physique ahead

Dustin Poirier shows off ripped physique ahead of Conor McGregor

McGregor vs. Poirier: See physical transformations before UFC 257

Conor McGregor shows off ripped body ahead of UFC return against

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

Dustin Poirier shows off ripped physique ahead of Conor McGregor

UFC 264: Conor McGregor, Dustin Poirier make weight for Saturday

Conor McGregor shows off ripped physique in new training snap