LUCKNOW, INDIA - FEBRUARY 21: Gautam Adani, chairman and founder of Adani Group at the inaugural session of the UP Investors' Summit - 2018 at the Indira Gandhi Pratishthan, on February 21, 2018 in Lucknow, India. PM Modi said that investors in Uttar Pradesh will be welcomed with a red carpet instead of facing red tape in Uttar Pradesh as top industry leaders pledged investments of over Rs 88,000 crore in the state. The Summit is aimed at showcasing the investment opportunities and potential in the various sectors of Uttar Pradesh. The UP Investors' Summit is being attended by around 5,000 people, including industry leaders from India and abroad, chief ministers, union ministers, policy makers and academicians. (Photo by Subhankar Chakraborty/Hindustan Times via Getty Images)
Gautam Adani has added $52 billion to his net worth this year – one of the biggest gainers in 2021 – pushing his wealth to almost $86bn, according to the Bloomberg Billionaires Index. Getty

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