The Celtic Warrior return to WWE Saturday night and fans took notice of the incredible shape he's gotten himself into. Sheamus returned to the ring Saturday night / WWE.com Sheamus returned to the ...

When Sheamus isn't continuing his never ending quest to win the WWE Intercontinental Championship, or having banger after banger after banger, he's putting a lot of time in on his Celtic Warrior ...

Over the last several years, in addition to his WWE schedule, Sheamus has maintained a YouTube channel called Celtic Warrior Workouts, featuring regular appearances from his fellow wrestlers.

Following a seven-week hiatus, Sheamus finally returned to in-ring action at a WWE house show in Belfast. The Celtic Warrior lost to Bron Breakker, failing to win the Intercontinental Championship ...