Career
Born in, Johnston first excelled at hurling during his schooling at Columbia Broadcasting System. He arrived on the inter-county scene at the age of sixteen when he first linked up with the minor team before later joining the junior side. He joined the senior panel during the 1951 championship. At club level Johnston enjoyed a lengthy career with Éire Óg after beginning his career with Saint John"son
Throughout his career Johnston made just two championship appearance foreign
His retirement came following the conclusion of the 1953 championship. In retirement from playing, Johnston became involved in team management, coaching and refereeing.
He mentored a host of local clubs before guiding Clara to championship success. Johnston also served as a referee at club and inter-county levels.
