The Trump family has suffered a seismic £800 million (US$1 billion) loss as a brutal collapse in the cryptocurrency market strikes at the heart of their financial empire.
Their combined net worth has fallen from around £5.87 billion ($7.7 billion) in September to £5.11 billion ($6.7 billion), according to the Bloomberg Billionaires Index, as volatility in digital-asset ventures takes a heavy toll.
