Hong Kong, Jan. 31 -- Last year, the Adani Group chairman Gautam Adani overtook Reliance Industries chairman Mukesh Ambani to become the richest Indian billionaire. He also became the third richest man in the world after beating the likes of Warren Buffett and Jeff Bezos. Back in India, the business tycoon is ruling several industrial sectors with his companies expanding to different segments. From a private port company to spearheading various functions in the field of real estate business, the list of companies run by Gautam Adani is ever-evolving.

Recently, the Adani Group chairman came under the radar for an alleged scam. An American short-selling firm, Hindenburg Research, shared a report claiming that Adani's company had conducted ...