Avery Glantz Teen American Ninja Warrior Competitor:

Avery Glantz was an American Ninja Warrior Jr. competitor and now is heading towards her rookie season on ANW13.  Avery is a top competitor in the ninja world and is hyped for her chance to bring her skill to the next level.  Learn how Avery is preparing for ANW and what it's like going from the Jr. stage to the adult stage.