India has a record 169 billionaires in 2023, but their combined net worth has fallen 10 per cent to $675 billion, driven down by <a href="https://www.thenationalnews.com/business/money/2023/01/26/what-is-gautam-adanis-net-worth-after-hindenburg-report/" target="_blank">embattled tycoon Gautam Adani’s change in fortunes</a>, according to the <a href="https://www.thenationalnews.com/business/money/2023/04/05/bernard-arnault-crowned-the-worlds-richest-person-in-2023/"><i>Forbes 2023 World Billionaires List</i></a>. Mr Adani, <a href="https://www.thenationalnews.com/business/money/2022/09/16/gautam-adani-overtakes-jeff-bezos-as-worlds-second-richest-person/" target="_blank">once briefly the world’s second-richest person at the peak of his wealth</a>, has lost almost half his net worth since January, when the market value of his Adani group of companies plummetted in the aftermath of a <a href="https://www.thenationalnews.com/business/2023/01/25/adani-shares-drop-after-hindenburg-report-accuses-indian-conglomerate-of-fraud/">scathing report by US short-seller Hindenburg Research</a>. “The stock-slide nearly halved the net worth of Gautam Adani to $47.2 billion, down from $90 billion last year,” <i>Forbes </i>said in its annual report, which used stock prices and exchange rates from March 10 to calculate the net worth of the world’s wealthiest. “The infrastructure and commodities tycoon … slipped to No 24 globally. He is now India’s second-wealthiest citizen.” The US continues to have the most billionaires in the world, with 735 Americans on the list collectively worth $4.5 trillion,<i> Forbes</i> said. China, including Hong Kong and Macau, remains second, with 562 billionaires worth $2 trillion, followed by India, it added. Despite an 8 per cent decline in his net worth over the past year, Reliance Industries chairman Mukesh Ambani, 65, retained his place as both India’s and Asia’s richest person with a net worth of $83.4 billion, <i>Forbes </i>said. Mr Ambani is also the world’s ninth-richest person. In October 2021, Mr Ambani joined Jeff Bezos and Elon Musk in the <a href="https://www.thenationalnews.com/business/money/2021/10/17/billionaires-mukesh-ambani-joins-the-worlds-most-exclusive-club/" target="_blank">world’s most exclusive wealth club with a fortune of at least $100 billion</a>, Bloomberg reported. He entered the rarefied group after his conglomerate’s stock climbed to a record high. Since inheriting the oil-refining and petrochemicals businesses of his late father’s empire in 2005, Mr Ambani has been seeking to transform the energy giant into a <a href="https://www.thenationalnews.com/business/markets/2021/08/06/ambani-suffers-legal-blow-in-34bn-deal-tussle-with-bezos/">retail, technology and e-commerce</a> titan, according to Reuters. "Ambani has his eye on succession, giving key roles in different businesses to each of his three children: Akash (telecom), Isha (retail) and Anant (green energy)," <i>Forbes </i>said. Meanwhile, software tycoon Shiv Nadar is India’s third-richest person with a net worth of $25.6 billion, followed by “vaccine king” Cyrus Poonawalla with $22.6 billion. Steel magnate Lakshmi Mittal is the fifth-richest person in India with a fortune of $17.7 billion, while O.P. Jindal Group chair Savitri Jindal is the only woman to feature on the top 10 list of India’s wealthiest people with a net worth of $17.5 billion. Ms Jindal, the widow of founder Om Prakash Jindal, who died in a helicopter crash in 2005, is the sixth-richest person in India and also the 94th-richest person in the world. Pharmaceuticals tycoon Dilip Shanghvi is ranked seventh with a fortune of $15.6 billion, while retail magnate Radhakishan Damani — who lost nearly a quarter of his net worth over the past year — follows in eighth spot with $15.3 billion, according to <i>Forbes</i>. Rounding out the top 10 is “commodities king” Kumar Birla, head of Aditya Birla Group, in ninth place with a net worth of $14.2 billion and banker Uday Kotak, executive vice chairman and managing director of Kotak Mahindra Bank, who has a fortune of $12.9 billion. <i>Source: Forbes</i>