Martin John (born 1 August 1988) is a professional footballer who plays as a defender. He has played for Argentinos Juniors, Cardiff City, and Ontinyent.
مارتن يوحنا (23 مايو 1980 المملكة المتحدة - ) هو لاعب كرة قدم كندي يلعب كمدافع. (ar)
Martin John (born 1 August 1988) is a professional footballer who plays as a defender. He has played for Argentinos Juniors, Cardiff City, and Ontinyent. (en)