MrBeast and T-Series are battling for the most-subscribed YouTube channel

MrBeast’s 252 million YouTube subscribers are nipping at the heels of T-Series. | Photo by Chris Unger/Zuffa LLC via Getty Images Despite his immense popularity and online presence, Jimmy Donaldson (aka MrBeast) has never been the most subscribed channel on YouTube — though that may not be the case for long. T-Series, India’s largest music label and movie studio, currently holds the top spot with 263 million YouTube subscribers, but MrBeast is rapidly closing in on that figure