Elon Musk becomes the first person on earth to reach a net worth of $400 billion

Elon Musk’s net worth has reached $400 billion, according to Bloomberg, making him the first to ever reach that level of wealth.

​ Elon Musk’s net worth has reached $400 billion, according to Bloomberg, making him the first to ever reach that level of wealth. Read More Breaking News, Latest News and Videos | CNN