Complex sentence: Christopher George Robin "Chris" Powell (born 8 September 1969) is the current manager of Championship club Huddersfield Town, as well as a retired player, who had a long career as a left back, crowned by five caps for the English national team.
Split into simpler sentences: Christopher George Robin "Chris" Powell (born 8 September 1969) is a retired footballer who is the current manager of Championship club Huddersfield Town. He had a long club career as a left back, during which he won five caps for the English national team.