MrBeast Has Grown Up. He Thinks His YouTube Videos Should Too. MrBeast, whose real name is Jimmy Donaldson, has 242 million subscribers on YouTube, and his numbers are still growing rapidly. Previous Article Discover Which Brands Have Ranked on the Franchise 500 for Longest, Earning a Spot in Our 'Hall of Fame' Next Article Google and XPRIZE Are Awarding $5 Million to Anyone Who Develops Quantum Computing Algorithms For Real Life. Here's What The Technology Can Do.
