When he's not filming his new show Snaptastic, he's off learning how to make people tap out.
Comedy star Jason Byrne dropped in on the guys at SBG on the Naas Road in Dublin recently to learn a few moves from John Kavanagh, coach to Ireland's UFC stars Cathal Pendred and Conor McGregor.
"The Fury", as he is now known, looks to know a thing or two about rolling around the mats anyway. No more making fun of Jayo lads.