The world’s sole quarter-trillionaire: Elon Musk (net worth $250 billion)
MUSK IS back in the news again. ELON Musk, the CEO of Tesla, SpaceX, and several other high-profile tech companies has seen his net worth increase to a staggering $255 billion due to a 136% surge in Tesla's share prices this year. This has effectively made him the world's only...