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UFC heavyweight Valter Walker called out his brother, light heavyweight Johnny Walker, after winning a grappling match against Zion Clark at Karate Combat 59 on February 13, 2026. In a post-fight interview, Valter challenged Johnny to fight despite their family ties. Johnny responded by expressing shame, disowning Valter as a 'Walker,' and citing disrespect toward his wife. Both are booked soon, delaying any potential bout. This sibling rivalry adds drama to the Walker family legacy in UFC's light heavyweight and heavyweight divisions. Expect more trash talk as their schedules clear.
AgentMMA.com
