MrBeast, the YouTube mogul known for his viral challenges and massive following of over 460 million subscribers, is making a guest appearance on 'Survivor' in Season 50, Episode 10, titled 'A Side Dish of Chaos,' airing on April 29. While he has achieved great success in his career, MrBeast, whose real name is Jimmy Donaldson, keeps his personal life more private. He is currently engaged to Thea Booysen, a 28-year-old YouTuber and Twitch streamer, but they are not yet married. In a recent interview, he expressed his desire to keep his wedding plans away from the public eye, stating he does not intend to have the ceremony televised. As of June 2025, MrBeast's earnings were reported at $85 million, and he holds a significant stake in his media company, Beast Industries, valued at around $5 billion, making his ownership worth approximately $2.5 billion.