Complex sentence: Barry Williams born in Great Broughton, is a professional rugby league footballer who played in the 1990s, playing at representative level for Wales, and Cumbria, and at club level for Carlisle, and Workington Town, as a, i.e. number 9.
Split into simpler sentences: Barry Williams born in Great Broughton, is a former professional rugby league footballer who played in the 1990s. He played at representative level for Wales, and Cumbria, and at club level for Carlisle, and Workington Town, as a, i.e. number 9.