Complex sentence: He is a former Deputy Chairman of the Conservative Party and the 74th richest person in the UK, as ranked by the "Sunday Times Rich List 2015", with an estimated fortune of £1.32 billion.
Split into simpler sentences: He is a former Deputy Chairman of the Conservative Party. Today he is the 74th richest person in the UK, as ranked by the "Sunday Times Rich List 2015", with an estimated fortune of £1.32 billion.