Bernard Arnault, this is the richest man in the world
Until a few days ago, to talk about the richest man in the world. Was to talk about the boss of Tesla and Twitter, Elon Musk. And before him, it was the other great technological guru, Jef Bezzos, the boss of Amazon. Until this December, the representative of classic luxury, 73-year-old Frenchman Bernard Arnault, president …