Barri Griffiths (born January 13, 1982 in Tremadog, Wales) better known by his ring name Mason Ryan, is a Welsh professional wrestler currently signed to World Wrestling Entertainment (WWE) and to the Raw brand where he used to be part of the stable, The Nexus. He also wrestled for Florida Championship Wrestling where was a one time FCW Florida Heavyweight Championship. Griffiths is a former Gladiator where he was known by the name, Goliath. He has also wrestled in several wrestling tournaments throughout his home country Wales before joining the WWE.