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American Ninja Warrior Junior
American Ninja Warrior Junior
The next generation of "American Ninja Warrior" begins, as some of the show's biggest fans now get an opportunity to compete for the chance to be named American Ninja Warrior junior champion.

American Ninja Warrior
American Ninja Warrior
Follow competitors as they tackle a series of challenging obstacle courses in both city qualifying and city finals rounds across the country. Those that successfully complete the finals ...