One of MrBeast's oldest friends quit his operation in a scandal. It could hurt him too.

• MrBeast's friend Ava Tyson has stepped back after allegations of messaging a child.
• Tyson, a childhood friend, has appeared in MrBeast's videos since 2015.
• MrBeast tends to shake off controversies, but this situation could cause issues.

One of MrBeast's oldest friends quit working with him after allegations were made about her messaging a child.

YouTube superstar MrBeast, whose real name is Jimmy Donaldson, has been adept at dodging criticism and controversy in his career.