Hard Knocks Fighting Championship

What it Takes - Nathanael Gerwing

"What it Takes reveals the strength of spirit and personal commitment it takes for an endurance sports athlete to develop and succeed in the competitive world of endurance sport. Each episode goes deep into the minds of the athlete to uncover the mental and emotional fortitude it takes: the obsession, the rivalries, the setbacks, the physical and mental sacrifice required to be top in the world in endurance sport.

Best of the Best

Individual Fights

Day in the Life of a Fighter

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