Elon Musk electric car company’s value as risen following the announcement that it would join the S&P 500 index of leading US companies, driving its market value close to $500bn. Tesla Inc. co-founder net worth soared US$7.2 billion to US$127.9 billion, driven by yet another surge in it’s share price. Musk started this year in … Tesla Inc-co-founder Elon Musk overtakes Bill Gates to become world’s second richest person Read More »