Prior to this, however, the actor had an entirely different career which enjoyed almost just as much as his time on stage.
He recalled his years as a forklift operator and lorry driver at Guinness shortly after graduating university.
Telling LADbible Ireland, Liam shared: “It was a great job actually.
“My job was when the cases of Guinness came down, someone was stacking them on a palette, once they were stacked my forks would go in and lift them.
“Either load the lorry or stack them where they needed to be.”