Complex sentence: Nicholas John Griffin (born 1 March 1959) is a a former chairman and later president of the far-right British National Party (BNP), until he was expelled from the party in October 2014.
Split into simpler sentences: Nicholas John Griffin (born 1 March 1959) is a British politician. He is a former chairman and later president of the far-right British National Party (BNP), until he was expelled from the party in October 2014.