Daniel Cormier and Jon Jones share one of the most bitter rivalries in UFC history. The two legends clashed twice inside the octagon with Jones winning both encounters controversially. Their first fight at UFC 182 saw Jones dominate Cormier over five rounds to retain his title. The rematch at UFC 214 ended with a devastating head kick knockout from Jones. However, that result was later overturned to a no contest after Jones tested positive for steroids.
Their animosity extended far beyond the cage with countless press conference confrontations and social media battles. Nobody expected these fierce rivals to ever show mutual respect or concern for each other. Recently, both legends found themselves coaching against each other on a Russian reality show similar to The Ultimate Fighter. A dangerous situation nearly caused Cormier to abandon his coaching duties entirely. But Jones unexpectedly stepped in and convinced his longtime rival to stay despite their contentious history together.

Dangerous Incident Shakes Daniel Cormier’s Confidence
The Russian reality show brought Cormier and Jones together as opposing coaches for aspiring fighters. The format mirrors The Ultimate Fighter series that has produced numerous UFC stars over the years. Tensions naturally run high on these types of shows even under normal circumstances. Coaches push their teams hard while rivalries develop between competing fighters living under one roof.
But this particular production took a dangerous turn when a fighter involved grabbed a knife during filming. The exact details of what triggered the incident remain somewhat unclear. The only thing that is known is that someone hit the fighter in the side of his face while he was sitting down, prompting him to go to the kitchen and grab a knife.
The situation was handled by the other fighters and staff and fortunately, no one was hurt. However, the threat was serious enough that Cormier immediately questioned whether continuing the show made sense. The former two-division UFC champion expressed genuine fear about his personal safety on set.
“Brother I think we are gonna go home. Im gonna give them their money back and stay home. I can’t do this sh*t. It’s too much. Somebody’s gonna get hurt bad.”
Cormier’s concerns are completely understandable when weapons get introduced into already tense environments. Reality shows focused on combat sports naturally are volatile. Adding cultural differences and language barriers into that mix creates potentially explosive situations. Cormier probably wondered why he risked his safety for a television show in a foreign country.

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Jon Jones Steps Up For His Rival
What happened next shocked everyone familiar with the Cormier-Jones rivalry over the past decade. Jon Jones, the man Cormier despises more than perhaps anyone in combat sports, intervened personally. Jones convinced Cormier to stay on the show despite the dangerous knife incident. That gesture represents a remarkable moment between two fighters who have publicly hated each other.
Jon Jones could have easily stayed silent and watched his rival leave the production. However, he apparently felt concerned enough about the overall situation to reach out. He recognized that Cormier’s safety concerns were legitimate and deserved acknowledgment. While talking to the team afterwards, this is what he said:
“Right now, one of our coaches (Daniel Cormier) is debating on staying…If we lose one of our coaches, we cant make good TV. Nothing on this show is worth losing your life… When I see things like knives, I personally don’t wanna be here.”
Daniel Cormier nearly left the Russian TUF reality series after someone tried grabbing a knife, but Jon Jones convinced him to stay 😳
— Championship Rounds (@ChampRDS) March 17, 2026
“Nothing on this show is worth losing your life. When I see things like knives, I personally don’t wanna be here.”
(via ALF Global) pic.twitter.com/lkLP8Wbn5h
The intervention worked as Cormier ultimately decided to remain with the production. This incident highlights how reality shows filmed in different countries can present unexpected dangers. The Russian TUF series clearly lacked proper security protocols to prevent weapons from entering the set. Production companies need to ensure safe environments for all participants regardless of cultural norms. Coaches shouldn’t worry about knives appearing during what’s supposed to be a controlled television production.
Cormier (22-3-0-1NC) and Jon Jones have fought each other with everything they had inside the octagon multiple times. They’ve exchanged verbal jabs through media for years without showing any love. But when actual danger presented itself outside the competitive arena, Jones stepped up. Whether this knife incident brings them closer together or remains an isolated moment of cooperation remains to be seen.
(Image Credit: Sky Sports)
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