Complex sentence: Later, he became a regular contestant on the BBC quiz show "A Question of Sport", an eventually become the show's longest-serving captain (14 years in total), the opposing captains having been Willie Carson, Emlyn Hughes and Ian Botham.
Split into simpler sentences: Later, he became a regular contestant on the BBC quiz show "A Question of Sport", eventually become the show's longest-serving captain (14 years in total). The opposing captains having been Willie Carson, Emlyn Hughes and Ian Botham.