Adam Kosak is an IT consultant who competed in American Ninja Warrior 4 in the Northeast region. He cleared the qualifying course but failed the Jumping Bars in the finals. But that was Enough to make it to Vegas.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.