Elon Musk, the world's richest person, has fallen short of trillionaire status after a steep decline in Tesla and SpaceX shares during Tuesday's global market sell-off. According to Bloomberg's Billionaires Index, Elon Musk's net worth has dropped to $957 billion. Musk crossed the $1 trillion threshold earlier this month following SpaceX's landmark initial public offering, which valued the aerospace company at more than $2 trillion. #elonmusk #tesla #spaceX #trillionaire #news