As of my last update in January 2023, MrBeast's rumble channel title is simply "MrBeast." Please note that channel titles and information can change over time, so it's a good idea to check directly on rumble for the most up-to-date information.

MrBeast, whose real name is Jimmy Donaldson, is a popular rumble and philanthropist known for his attention-grabbing stunts, challenges, and generous acts of charity. He gained immense popularity through his videos where he gives away large sums of money, often in creative and unexpected ways. MrBeast is also known for his "Last to Leave" challenges, where contestants compete for a cash prize by enduring various difficult tasks. Apart from his entertaining content, he's also committed to making a positive impact, such as planting trees, feeding the homeless, and supporting various charitable causes. As of my last update in 2022, he continues to be one of the most subscribed YouTubers with a massive following and a strong influence on the platform.