The 20 richest people on the planet are worth a staggering USD 1.2 trillion, a sum roughly equivalent to the annual economic output of Mexico.
Mukesh Ambani's net worth has soared to USD 40.1 billion, making him the richest Indian for the 11th year in a row, while Amazon founder Jeff Bezos toppled Bill Gates as the world's wealthiest person, says Forbes.
According to Forbes's 2018 World's Billionaires' List, Reliance Industries Chairman Mukesh Ambani's wealth surged a whopping 72.84 per cent to USD 40.1 billion (Rs 2,60,622 crore) -- highest among the 119 Indian billionaires on the list. Ambani was ranked 19th globally, up from 33rd position in 2017.
"Mukesh Ambani chairs and runs USD 51 billion (revenues) oil and gas giant Reliance Industries, among India's most valuable companies," Forbes said.
Bezos, referred to as the "Centi-billionaire", topped the list with a net worth of USD 112 billion, becoming the only person to appear in the Forbes list with a 12-figure fortune.
"Shares of his e-commerce giant Amazon rose 59 per cent in 12 months, helping boost his fortune by USD 39.2 billion. It was the biggest one year gain since Forbes started tracking billionaires in 1987," it said.
The Amazon founder moved ahead of Bill Gates, who is now the second richest person globally with a fortune of USD 90 billion.
According to Forbes, India is home to 119 billionaires, 18 more than last year.
This year's list consists of 2,043 of the richest people in the world. The combined net worth of this elite group is a whopping USD 9.1 trillion, up 18 per cent since last year. Their average net worth is a record USD 4.1 billion.
Azim Premji is the second richest Indian and was ranked 58th on the overall list with a net worth of USD 18.8 billion, followed by Lakshmi Mittal (62nd position, net worth of USD 18.5 billion), Shiv Nadar (98th, USD 14.6 billion) and Dilip Shanghvi (115th, USD 12.8 billion).
The 10 richest Indians include Kumar Birla, ranked 127th overall with a fortune of USD 11.8 billion, Uday Kotak (143, USD 10.7 billion), Radhakishan Damani (151, USD 10 billion), Gautam Adani (154, USD 9.7 billion) and Cyrus Poonawalla (170, USD 9.1 billion).
Acharya Balkrishna, the co-founder of FMCG company Patanjali Ayurved, was ranked 274th on the list with a net worth of USD 6.3 billion.
"Acharya Balkrishna derives his fortune from fast-growing consumer goods giant Patanjali Ayurved. Balkrishna owns 98.6 per cent of the privately-held company, which he cofounded with politically well-connected yoga guru Baba Ramdev," Forbes said.
Meanwhile, Anil Ambani, the younger sibling of Mukesh Ambani was ranked 887th on the list with a net worth of USD 2.7 billion.
Indian jeweller Nirav Modi is among the drop-offs from the list, along with Papa John's Pizza founder John Schnatter, Christoffel Wiese of South Africa, and Saudi Arabia’s Prince Alwaleed Bin Talal Al Saud.
Donald Trump, who became the first billionaire president in US history in January 2017, was ranked 766th on the list, down from 544, with a fortune of USD 3.1 billion.
Trump's fortune fell USD 400 million since March 2017.
There were 259 newcomers, including the first ever cryptocurrency billionaires, while 121 dropped out due to falling fortunes or political headwinds, including 10 Saudi Arabians.
Forbes further noted that the gap between the really rich and the merely rich continues to widen, as fortunes soar to new heights so much so that the 20 richest people on the planet are worth a staggering USD 1.2 trillion, a sum roughly equivalent to the annual economic output of Mexico.
"In aggregate, they may represent less than 1 per cent of total billionaires but their riches amount to 13 per cent of the total fortune of all billionaires worldwide," Forbes said.
The ‘Forbes World’s Billionaires List is a snapshot of wealth using stock prices and exchange rates from February 9, 2018.