YouTube star MrBeast, whose real name Jimmy Donaldson, is seeking to raise hundreds of millions in funding, valuing his company at $5 billion.

YouTube star MrBeast is looking to raise a couple hundred million dollars to expand his business in a funding round that would value his company at about $5 billion, according to people familiar with the matter.

These businesses include the chocolates brand Feastables, snack company Lunchly and his video production company.