Portrait of Karl Jacobs
Photo: Fidias, CC BY 3.0

YouTuber and MrBeast regular, and the breakout of Survivor's influencer cast

Karl Jacobs and Survivor

Karl Jacobs, the YouTuber and Twitch streamer best known as on-screen talent for MrBeast, is one of eight creators who played 36 Hour Survivor: Influencer Experience in Fiji. He helped start his tribe's fire, held a hidden immunity idol, and engineered the single blindside of the whole event by turning on the person who brought him the plan.

36
hours in Fiji the entire length of the game
8
creators cast all on one tribe, Bula
1
Tribal Council and Karl decided it
Sept 2025
released on Survivor's YouTube channel

Who he is

Karl Jacobs built his audience through Twitch and YouTube and became one of the recurring on-screen faces of the MrBeast operation, which is how he ended up inside two different Survivor crossovers in the same eighteen months.

He was not cast as a celebrity guest going through the motions. By the accounts of the shoot he played the thing straight, and it was his choices that produced the only elimination the format had room for.

How he played

Karl was central to getting fire going, which in a 36-hour game with real Survivor conditions is the fastest possible route to being useful to everybody. That work bought him bonds across the whole Bula tribe, and a hidden immunity idol on top of it.

Then came the only vote. Hannah Kosh brought him a split-vote plan to take out Phaith Montoya. Karl agreed, looked at how sharply Hannah and Alyssa Amoroso were reading the game, decided the strategic players were the real threat, and blindsided Hannah instead. It is a recognisably Survivor move, made by someone who had been playing for about a day.

The bridge to Beast Games

Karl was not the only MrBeast name on that beach. Sean Klitzner, an executive producer on Beast Games, played it too. Their appearances are the thread that led to the bigger crossover a few months later, when Beast Games season 2 sent its contestants to Survivor's Fiji beaches for an episode shot by Survivor's own crew with Jeff Probst present, timed to promote Survivor 50.

The Influencer Experience was pitched as a teaser for Survivor 49. In practice it was the audition that produced a full episode of television on another platform.

Questions people ask

Was Karl Jacobs on Survivor?
He played 36 Hour Survivor: Influencer Experience, a real 36-hour game in Fiji made by the Survivor production and released on Survivor's YouTube channel in September 2025. He has not competed on a numbered CBS season.
Did Karl Jacobs win the Survivor Influencer Experience?
Nobody did. The format ran 36 hours and reached only one Tribal Council, so no Sole Survivor was crowned. Karl was still in the game at the end.
Who did Karl Jacobs vote out?
Hannah Kosh. She approached him with a split-vote plan against Phaith Montoya, and he flipped on her instead, judging her and Alyssa Amoroso to be the strongest strategic players in the tribe.
How is Karl Jacobs connected to Beast Games?
He is on-screen talent for MrBeast. His Influencer Experience appearance, alongside Beast Games executive producer Sean Klitzner, preceded the Beast Games season 2 crossover episode filmed on Survivor's beaches in Fiji.

Sources

Checked against these sources on 2026-07-26.