Macauley Harris started off in rugby union with Tonyrefail and Ynysybwl. His first experience playing rugby league was with Aber Valley Wolves at junior level before being picked up by South Wales Scorpions academy. He played for them at under 16, 18 and reserve level before making four appearances for the first team at the end of last season. He has also turned out for Rhondda Outlaws. He studied rugby league at Coleg y Cymoedd and that led him to become a Wales Student international, playing in last year's World Cup in Australia. Also a Wales under 16 and 18 international.