While a trillion dollars’ worth of tech money was on prominent display at Donald Trump’s inauguration, the presence of one billionaire and his children raised more eyebrows than Lauren Sanchez ...

The world's richest man, Bernard Arnault, has appointed his daughter to head up fashion house Dior. Mr Arnault promoted Delphine Arnault, 47, as part of a reshuffle at LVMH, Europe's most valuable ...