Complex sentence: JP Rangaswami (born 12 November 1957 in Calcutta, India) lived in Calcutta for half his life before emigrating to the United Kingdom, where he is today Chief Information Officer of Global Services for BT Group.
Split into simpler sentences: JP Rangaswami (born 12 November 1957 in Calcutta, India) lived in Calcutta for half his life before emigrating to the United Kingdom. He is today Chief Information Officer of Global Services for BT Group.