Crazy spider - woman. Best Of American Ninja Warrior - Jessie Graff

American Ninja Warrior star Jessie Graff. Calisthenics & Hardest Girl.While training for the new series of 'American Ninja Warrior,' Jessie Graff opens up about what drove her to the show and displays what it takes to take on the ...

Watch Jessie Graff's run from the Daytona Beach Qualifiers. » Subscribe for More: http://bit.ly/NBCNinjaWarrior » Watch Full Episodes Free: ...

Watch Jessie Graff's run from the Daytona Beach City Finals. » Subscribe for More: http://bit.ly/NBCNinjaWarrior » Watch Full Episodes Free: ...

American Ninja Warrior star Jessie Graff. Calisthenics & Hardest Girl.

Watch Jessie Graff's Stage 1 run. » Subscribe for More: http://bit.ly/NBCNinjaWarrior » Watch Full Episodes Free: ...