Kids are building self-confidence and staying fit, while training to become an American Ninja Warrior. Classes at Chicago's Ultimate Ninjas recreation center are designed and led by American Ninja ...

NAPERVILLE, Ill. -- Four kids from Naperville will soon be on national television. They've been selected to appear on the show, "American Ninja Warrior Junior," according to our news partner the Daily ...

Tiny - and not so tiny - Texans can now train like ninjas at a new San Antonio facility inspired by the reality show "American Ninja Warrior." Power Park Ninja gym has its own obstacle courses for ...

American Ninja Warrior is back next week.A Susquehanna Valley man is among the competitors taking on the grueling obstacle course.John Pyne is from Harrisburg.Season 17 of American Ninja Warrior will ...