His wealth has surged $8.3 billion since the start of the year and now stands at $76.9 billion.
Payment processor Adyen NV is in a hot industry sector that's making investors billions.
The inventor of the bagless vacuum cleaner is now the wealthiest person in Britain.
It failed to sell at auction after being seized by the Malaysian government.
Denise Coates, 51, made her fortune through her stake in an online gambling company.
The banker said his clients are losing sleep over the possibility the Labour Party will take power in the U.K.
North America led worldwide gains for average growth in household wealth per adult, says Credit Suisse.
It marks Sotheby’s first ever event dedicated solely to objects associated with the precious metal.
The global construction boom has boosted this Brexit-backing billionaire.
Farfetch’s website helps global, deep-pocketed shoppers get their hands on high-end luxury items.