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This is the First Woman Ever to Qualify For 'American Ninja Warrior' Finals

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Kacy Catanzaro, a former gymnast, became the first woman to reach the finals of NBC's competition show

Kacy Catanzaro, a former Division 1 gymnast, became the first woman to reach the finals of NBC's competition show 'American Ninja Warrior.' Watch the 5-foot Catanzaro totally dominate the obstacle course.