A video editor employed by popular YouTuber MrBeast has been fired following accusations of insider trading made by the prediction market platform Kalshi.

The termination came after Kalshi alleged that the employee engaged in improper trading activities on their platform. Kalshi operates as a regulated prediction market where users can place bets on various outcomes, including political and world events.

The specific details of the alleged insider trading have not been disclosed, nor has the identity of the terminated employee. It remains unclear what information the editor may have had access to or how it allegedly influenced trading activity on Kalshi's platform.

MrBeast, whose real name is Jimmy Donaldson, operates one of the most successful YouTube channels globally with over 200 million subscribers. His production company employs numerous editors and content creators to produce his elaborate videos and charitable stunts.

Kalshi has been expanding its operations as a legal prediction market in the United States, allowing users to trade on outcomes of elections, economic indicators, and other events. The platform has faced scrutiny over some of its market offerings and handling of various trading situations.

Neither MrBeast's company nor Kalshi have provided additional details about the circumstances surrounding the accusations or the employee's termination.