Meet man, world's richest YouTuber, who once challenged T-Series, receives first-ever 400 million subscribers Play Button, he is...

The world’s richest YouTuber Jimmy Donaldson, who goes by the popular name MrBeast has set a record by becoming the first content creator to achieve more than 400 million subscribers on his YouTube’s main channel. MrBeast’s net worth is USD 1 billion and he is