Complex sentence: Kevin Armstrong was a renowned Gaelic footballer and hurler for Antrim following World War II. Nicknamed "Army", the Belfast man represented Ulster in both codes and captained his county to its last victory in the Ulster Championship in 1951.
Split into simpler sentences: Kevin Armstrong was a renowned Gaelic footballer and hurler for Antrim in the post-war period. Known to all as "Army", the Belfast man represented Ulster in both codes and captained his county to its last victory in the Ulster Championship in 1951.