Twin brother of Justin Gaethje explains why watching his brother fight makes him so nervous

Marcus Gaethje, the twin brother of UFC interim champion Justin Gaethje, explained why watching his brother fight makes him so nervous. The more well-known Gaethje brother takes on UFC lightweight champion Khabib Nurmagomedov on Saturday at UFC 254. Gaethje’s family is on Fight Island with him ahead of the biggest fight of the year, as […]

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