World's richest man Elon Musk spent $2.4 million (over ₹20 crore) for his security in 2023 and an additional $500,000 (over ₹4 crore) in the first two months of 2024, New York Times reported citing Tesla's exchange filings. Musk who previously had only two bodyguards, now travels with as many as 20 security professionals, the report added.