Elon Musk is now the third-richest person in the world. Musk passed Facebook co-founder Mark Zuckerberg Monday as shares of Tesla continued their unrelenting rally after undergoing a forward stock split. Musk is now worth $115.4 billion compared with $110.8 billion for Zuckerberg. Yahoo Finance reports: Also Monday, Jeff Bezos’s ex-wife MacKenzie Scott became the world’s richest woman, passing L’Oreal SA heiress Francoise Bettencourt Meyers. Scott, 50, who received a 4% stake in Amazon.com Inc. as part of her divorce from founder Bezos, is now worth $66.4 billion. Musk, 49, has seen a meteoric rise in his wealth, with his net worth growing by $87.8 billion this year as Tesla shares surged almost 500%. Also helpful: an audacious pay package — the largest corporate pay deal ever struck between a chief executive officer and a board of directors — that could yield him more than $50 billion if all goals are met. Tesla’s $464 billion market value now exceeds that of retail behemoth Walmart Inc., the largest company in the U.S. by revenue. Last week, Musk joined Zuckerberg, Bezos and Microsoft Corp. co-founder Bill Gates in the rarefied centibillionaire club as tech stocks rose. Read more of this story at Slashdot.