New Delhi, May 23 -- YouTuber MrBeast, 27, whose real name is Jimmy Donaldson, has become the only billionaire under 30 who didn't inherit his wealth. He is also the eighth youngest billionaire across the globe, with an estimated $1 billion ( Rs.8,350 crore) fortune, Celebrity Net Worth states.

MrBeast was born on May 7, 1998, in Greenville, North Carolina and started his YouTube journey at 12 under the username "MrBeast6000". He is a graduate of Greenville Christian Academy and emphasised on content creation full-time after dropping out from a college.

His YouTube channels, comprising MrBeast, Beast Reacts, MrBeast Gaming, and MrBeast Philanthropy, together have more than 415 million subscribers.

MrBeast's main channel has 270 million...