Who is Queen Elizabeth’s super-rich neighbour S. P. Hinduja? He’s no Mukesh Ambani, but the Hinduja clan is the second-richest family in the UK – and still suffers sibling rivalry

James Dyson holds the title of richest man in the UK, but the four Hinduja brothers aren’t far behind with a combined net worth of US$13.6 billion – but, much like the Ambani family, their fortune has been a source of bitter feuding