Elon Musk Is The World's Richest Person Again, After Tesla Stock Rebounds
With Tesla shares up around 70% so far this year, Elon Musk is back on top as the world's richest person, according to the Bloomberg Billionaires Index. Mr. Musk had [lost the unofficial title](https://www.wsj.com/articles/elon-musk-loses-title-of-wo
