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Israel Adesanya Leaves City Kickboxing After Years With Eugene Bareman

The Ariel Helwani Show · Izzy Talk | The Ariel Helwani Show · July 11, 2026
Israel Adesanya Leaves City Kickboxing After Years With Eugene Bareman
The Ariel Helwani Show
The Ariel Helwani Show
Izzy Talk | The Ariel Helwani Show
"Israel Desa yesterday announcing that he is leaving CKB city kickboxing after all these years, all this time with Eugene Bman. Parting ways. Seems amicable. I did a little asking. I did a little digging and it appears as though he just kind of feels like it's it's the time."
UFC middleweight Israel Adesanya announced he is departing City Kickboxing and coach Eugene Bareman, ending a partnership that defined both their careers. According to sources, Adesanya plans to adopt a boxing-style model where the training team is built around him rather than joining an established gym. Bareman had previously discussed having difficult conversations with Adesanya about alignment and commitment before fights, suggesting underlying tensions in their relationship.

About this episode

In a breaking development for mixed martial arts, UFC middleweight Israel Adesanya announced his departure from City Kickboxing and longtime coach Eugene Bareman, ending one of the sport's most iconic partnerships. The news emerged during a discussion on what appears to be an MMA-focused show, where hosts and guest Aljamain Sterling, former UFC bantamweight champion, analyzed the split and broader implications for fighter training models. According to sources close to the situation, the parting appears amicable, with Adesanya planning to adopt a boxing-style approach where his training team is built specifically around him rather than joining another established MMA gym. This marks a significant departure from traditional MMA culture where fighters represent specific teams like Jackson Wink, American Kickboxing Academy, or Tristar. Sterling, who recently relocated from Ray Longo's gym on Long Island while maintaining that coaching relationship, offered pointed criticism of the traditional team gym model, calling it "played out" and ineffective for servicing elite fighters. He argued that gyms with 40-50 fighters on the mat cannot provide the individualized attention needed at the highest levels, advocating instead for the boxing model where camps are structured around individual fighters with personalized coaching staffs. Sterling cited successful examples including fighters like Henry Cejudo, Demetrious Johnson, and Ilia Topuria who have adopted this approach. The discussion revealed that Bareman had previously acknowledged tensions in his relationship with Adesanya, having discussed publicly the need for difficult conversations about alignment and commitment before major fights. Sterling emphasized the importance of honest communication in coach-fighter relationships, comparing necessary separations to breakups that can remain amicable if both parties genuinely care about each other's success. The conversation also touched on Sterling's own training philosophy, including his emphasis on tape study, customized game planning, and what he calls "guided discovery" - a practice borrowed from Division I wrestling programs where athletes flow and experiment rather than constantly sparring at full intensity.

Key takeaways

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