If you’re an average wage earner or investor, making your first billion may take a few millennia or only several decades. Find out what strategy gets you there soonest.

However, if you’re thinking about joining the ranks of personal staffers attending to the needs of the world’s richest families, there might be good news. Some places where billionaires like ...

American investor and real estate billionaire Jorge Pérez was adamant -- his son would not be allowed to get a job at the company ... because they are family. “You’re not going to work ...