Complex sentence: Harpal Brar (born 5 October 1939) is an Indian-born communist politician, writer and businessman based in Britain, who is the founder and current Chairman of the Communist Party of Great Britain (Marxist--Leninist).
Split into simpler sentences: Harpal Brar (born 5 October 1939) is an Indian-born communist politician, writer and businessman, based in Britain. He is the founder and current Chairman of the Communist Party of Great Britain (Marxist--Leninist).