India is world's 3rd highest no. of billionaires; Mukesh Ambani ousts JackMa in Asia

India has the third-highest number of billionaires in the world after the US and China, according to a new list by the prestigious Forbes magazine, which said Reliance Industries Chairman Mukesh Ambani reclaimed his spot as Asia's richest person, dethroning Chinese business tycoon Jack Ma who was the richest person in the region a year ago.

Forbes' 35th annual list of the world's billionaires is topped by Amazon CEO and Founder Jeff Bezos for the fourth year in a row. His net worth is USD 177 billion, up USD 64 billion from a year ago as a result of surging Amazon shares, Forbes said.

On the second spot is SpaceX founder Elon Musk, who was the biggest gainer in dollar terms. Musk's fortune ballooned to USD 151 billion, a whopping USD 126.4 billion more than a year ago, when he had ranked 31 and was worth USD 24.6 billion, it said. "The main reason: a 705 per cent climb in Tesla shares," Forbes said.

Ambani, the richest person in India and also the wealthiest in Asia, is ranked 10 on the global billionaires' list. He reclaimed his spot as Asia's richest person with a net worth of USD 84.5 billion.

Ambani "has become the richest person in Asia, ranked Number 10 and worth an estimated USD 84.5 billion. He nudges out Jack Ma of China, Asia's richest person a year ago, whose rank dropped to 26 (from 17 last year) despite a nearly USD 10 billion jump in his fortune to USD 48.4 billion," Forbes said.

Adani Group Chairman Gautam Adani, the second richest person in India, is ranked 24th on the global list of billionaires with a net worth of USD 50.5 billion.

Chairman of the Poonawalla Group and founder of the Serum Institute of India, the world's largest vaccine manufacturer, Cyrus Poonawalla is ranked 169th on the Forbes list of the world's billionaires with a net worth of USD 12.7 billion.

Poonawalla ranks seven on the list of Indian billionaires. Founder of HCL Technologies Shiv Nadar, the third richest person in India, is ranked 71st globally and has a net worth of USD 23.5 billion.

"The three richest Indians alone have added just over USD 100 billion between them," Forbes said.

India has the third highest number of billionaires, with 140, followed by Germany with 136 and Russia with 117.

India's top 10 billionaires include DMart founder Radhakishan Damani, Kotak Mahindra Bank CEO Uday Kotak, Executive Chairman of ArcelorMittal Lakshmi Mittal, Chairman of the Aditya Birla Group Kumar Mangalam Birla, founder of Sun Pharmaceuticals Dilip Shanghvi and Founder and Chairman of Bharti Enterprises Sunil Mittal.