MrBeast’s media operation is changing again. However, this appointment feels a little different from the Hollywood-heavy hiring spree that came before it. The decision to bring on MrBeast Justin Killion studio head signals a new chapter for his growing team.
Jimmy Donaldson’s company has named Justin Killion as interim head of MrBeast Studios, following the departure of former studio chief Corie Henson earlier in August. Killion steps into a key production role. Meanwhile, Beast Industries keeps expanding well beyond the YouTube channel that made MrBeast famous.
And there is an interesting wrinkle here: he is not simply inheriting everything Henson previously controlled.
Justin Killion Takes Over the Core MrBeast Studio Operation
Killion will oversee work tied to MrBeast’s main YouTube channel and gaming operation, according to Business Insider.
His responsibilities reportedly do not include Amazon Prime Video’s Beast Games or the newer WatchTime Studios business. Those parts of the company now sit under other executives. This suggests Beast Industries is breaking what was once a broader studio leadership job into more specialized pieces.
Killion will report to Jeff Housenbold, CEO of Beast Industries. He will also be working across an organization with operations spanning Greenville, New York and Los Angeles.
That division of responsibilities may matter more than the “interim” title.
MrBeast Is Bringing in Someone Who Already Knows the YouTube Machine
Killion is not walking into MrBeast’s production ecosystem cold.
He previously served as president of Complex Networks and later led production company Bright Bay Creative. Bright Bay has already worked extensively with MrBeast, producing more than 30 videos for the creator, according to Business Insider.
That includes the massive-scale video “7 Days Stranded At Sea.”
It gives Killion something particularly useful inside the MrBeast operation: familiarity with the strange production economics of YouTube. In this environment, a project can look like television, cost like television and employ a television-sized crew. Nonetheless, it is still being built around thumbnails, retention curves and online audience behavior.
That is a fairly different background from Henson’s.
Corie Henson’s Exit Leaves Behind a Different Leadership Structure
Henson joined MrBeast after holding senior positions in traditional television, including at NBCUniversal.
She left the company after less than a year. She told staff that she wanted to return to Los Angeles and reunite with her family after relocating to Greenville, North Carolina.
Her hiring had represented part of Beast Industries’ push to add experienced television executives. This came as the company grew into bigger formats and more expensive productions.
Her departure does not appear to be producing a straightforward one-for-one replacement.
Instead, different pieces of the former studio operation are being handled by separate executives. Adam Boorstin leads WatchTime Studios, while Tyler Conklin continues to oversee Beast Games, according to Business Insider. Killion now handles the core MrBeast Studios operation.
Business Insider reported that the company may ultimately decide not to hire a direct replacement for Henson at all.
Beast Games Is Staying Outside Killion’s Role
One of the clearest signs of how much the MrBeast business has grown is that Beast Games effectively operates as its own major production arm.
The Amazon Prime Video competition series has become one of Donaldson’s biggest moves outside YouTube. Forbes reported in June that Season 3 was already in production.
Keeping Beast Games outside Killion’s responsibilities removes a huge production from his day-to-day remit. Consequently, it allows MrBeast Studios to concentrate more directly on digital content.
It also makes the company look less like a giant YouTube production team with side projects. Instead, it looks more like a collection of entertainment businesses sitting under one creator-led umbrella.
That broader shift mirrors what is happening elsewhere in the creator economy, where creator-led studios are increasingly working directly with major entertainment companies.
MrBeast’s Business Is Getting Too Big for One Studio Boss
That might be the bigger story here.
MrBeast is no longer running only a YouTube channel supported by a production crew. Now Beast Industries stretches across entertainment, consumer products, analytics, licensing and other ventures. Forbes estimated in June that Donaldson’s YouTube channels had more than 640 million subscribers combined. They also generated more than 5 billion views per year.
The company itself describes its ambition as becoming the world’s most impactful entertainment brand. Its teams operate across several US cities and are hiring across production, programming, marketing and platform-specific roles.
That scale creates a management problem almost every successful creator eventually encounters, just at an unusually enormous level.
The instincts that make a creator successful are not necessarily the systems needed to manage hundreds of employees. These instincts also do not manage multiple production slates, streaming partnerships and consumer businesses.
MrBeast is figuring that out in public.
A More Digital-Native Direction for MrBeast Studios
Killion’s appointment could also signal that MrBeast wants the heart of his studio operation to remain closely connected to internet-native production. He may not simply want to import the Hollywood studio model.
His previous work with Complex and Bright Bay puts him much closer to digital media than a conventional television executive.
That distinction matters.
Creator companies are borrowing plenty from Hollywood: bigger crews, experienced executives, formal production departments and increasingly expensive programming. But the successful ones are not necessarily trying to become Hollywood studios with YouTube channels attached.
They are building something messier.
Part production company. Also a social platform machine. Increasingly, a consumer brand. And now, a technology business too.
That hybrid model is also visible in Netflix’s expanding creator deals and in events such as Created in LA 2026. Here, creator-led entertainment is moving closer to traditional Hollywood infrastructure.
MrBeast happens to be doing it at a scale where every leadership change offers a glimpse at what the creator economy could look like. This happens when its biggest personalities become full entertainment companies.
For now, Killion has the interim job.
What comes next may tell us whether “interim” is simply a temporary label. Alternatively, it may reveal that Beast Industries has decided it no longer needs one executive sitting above everything.
Sources
- Business Insider — MrBeast tapped a new studio leader after Corie Henson’s departure
- Business Insider — Corie Henson leaves MrBeast studio role after less than a year
- Forbes — MrBeast creator profile and business overview
- MrBeast Careers — Beast Industries company, hiring and expansion information
