Born in Limerick, Ireland and raised in Newport, Tipperary. Mark de Carreau grew up in a family with a strong background in the arts, primarily music. Mark grew up with an interest in sports, comedy and impressions. However, it was only in recent years that he delved into the world of acting. His journey began as a background and stand-in for Lee Pace in Apple TV's "Foundation" in 2019, which was filmed in Limerick.