Human Interest Elon Musk Might Become World's First Trillionaire Thanks to SpaceX The world's richest person is estimated to have a net worth of $242 billion, according to the Bloomberg Billionaires Index By Maria Pasquini Maria Pasquini Associate Editor, Human Interest - PEOPLE People Editorial Guidelines Published on October 21, 2021 03:53 PM Share Tweet Pin Email Elon Musk. Photo: Jeff Vespa/WireImage Elon Musk is already the world's richest person, but he could also become the first member of the four-comma club. According to The Guardian, analysts at Morgan Stanley have predicted that Musk, 50, could become the world's first trillionaire — largely thanks to his aerospace company SpaceX. "More than one client has told us if Elon Musk were to become the first trillionaire ... it won't be because of Tesla," analyst Adam Jones told the newspaper, referring to the electric car company behind the majority of his wealth to date. "Others have said SpaceX may eventually be the most highly valued company in the world — in any industry," Jones added. Though humans have yet to reach Mars — one of Musk's goals for the company — via SpaceX's Starship, the advanced launch system already has high expectations following the success of SpaceX's Crew Dragon. "As one client put it, 'talking about space before Starship is like talking about the internet before Google,' " explains Jones. Elon Musk Pledges $50M to Inspiration4's Fundraiser for St. Jude, Exceeding $200M Goal: 'Count Me In' Earlier this month, the valuation of SpaceX increased to $100.3 billion, up from $74 billion in February, according to CNBC. The valuation made SpaceX — which Musk owns about 48% of the corporation — the world's second-biggest privately held company, per The Guardian. SpaceX has celebrated a number of milestones this year, including successfully launching and landing a Starship rocket for the first time. Last month, SpaceX sent the first all-civilian crew into orbit. RELATED VIDEO: Elon Musk and Grimes Split After 3 Years: 'We Are Semi-Separated but Still Love Each Other' Musk is currently estimated to have a $242 billion net worth, according to the Bloomberg Billionaires Index. Tesla still remains his biggest asset. Back in January, Musk overtook Jeff Bezos to become the world's richest person, only to briefly lose the title back to the Amazon billionaire the following month. Musk went on to reclaim his spot days later, following the completion of a SpaceX funding round, according to Fortune. Bezos — currently the second-richest person in the world, per Bloomberg — is estimated to have a net worth of $197 billion, followed by Bernard Arnault ($163 billion), Bill Gates ($133 billion), and Mark Zuckberg ($127 billion). Musk's fortunes have rapidly increased since the start of last year. Back in January 2020, Musk was ranked 35th on their list of billionaires, but that year his net worth rose by $100.3 billion, according to Bloomberg. He became the second-richest person in the world that November. Bloomberg reported at the time that Musk's financial surge came as Tesla's market share hit $500 billion, which was an all-time high for the electric automaker company. So far this year, the billionaire has increased his fortune by $72 billion, a 42.4% increase from this time last year, per Bloomberg. Never miss a story — sign up for PEOPLE's free daily newsletter to stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.