This market resolves to YES if MrBeast's main YouTube channel (https://www.youtube.com/@MrBeast) reaches 450 million subscribers by December 31, 2025, 11:59 PM ET. Otherwise, it resolves to NO.

As of October 2025, MrBeast has approximately 437 million subscribers and is gaining an average of 444,000 subscribers daily according to Wikipedia. At this growth rate, 450 million is achievable before year-end.

Resolution criteria: The official subscriber count displayed on MrBeast's YouTube channel (https://www.youtube.com/@MrBeast) or credible reporting from sources like Social Blade or major news outlets.