The  world's billionaires includes 2,755 in the Forbes annual  billionaires list .  For the fourth year in a row, Amazon founder and CEO Jeff Bezos topped the list.

The number of billionaires in the world will increase in the year 2020, when the corona virus epidemic devastated the world's economy and people's lives, according to a Forbes report.

The 2,755 people on this year's Forbes list of billionaires have a combined net worth of. 13.1 trillion, up from 8 trillion a year earlier.

Forbes Chief Content Officer Randall Lane says many rich people became even richer.

Second on the list of billionaires is Tesla CEO Alan Musk. He was ranked 31st on last year's list.

Bernard Arnold, CEO of luxury goods company LVMH, is third, Bill Gates, founder of Microsoft, is fourth and Mark Zuckerberg, CEO of Facebook, is fifth.

Billionaire Warren Buffett has dropped out of the top five billionaires list for the first time. For the first time in two decades, Buffett has dropped out of the top five of Forbes' annual list of billionaires.

This time, 493 new billionaires have been added to the list of billionaires. Among them is Whitney Wolfe Heard, CEO of dating app Bumble.