The jersey launch precedes the fixture between the Pittsburgh Steelers and the Minnesota Vikings in Croke Park on Sunday.

'I was into sport, I was into jerseys, I was into fashion. I was into art, photography, music, and the Irish language. And, at some point, it just clicked with me that I could combine them all into one.”

Beir Bua said the jersey is a celebration of both Cork (the home of Beamish) and Antrim (the home of Beir Bua).