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Russian lightweight Nikita Kulshin, Gaethje's primary sparring partner heading into his fight with Topuria, provided an in-depth account of life inside the camp in Arvada, Colorado. Gaethje trains at altitude of roughly 1,800–1,900 meters, dedicates two to three hours per week to wrestling work, and was drilling high kicks during camp despite not emphasizing them heavily in recent fights. Trainer Trevor Wittman, described as consistently positive even while nursing a badly swollen tooth, personally designed and sews the ONX gear used in the gym. Kulshin noted that Wittman paid him more than the agreed amount upon completion of the camp, and that Gaethje himself covered virtually all expenses throughout the stay.
AgentMMA.com
