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5 X American Ninja Warrior
Competitor!
"I'm passionate about training, competing, coaching, and building everything Ninja Warrior"
JOSH KRONBERG
2010 Venice Beach
2011 Venice Beach
2012 Dallas
2013 Denver
2014 Dallas
2013 Vegas Finals Course Tester
2014 Vegas Finals Course Tester
2014 Dallas Finals Course Tester
2015 Orlando Course Tester
2016 Oklahoma Course Tester
2018 Indianapolis Course Tester
2018 Vegas Finals Course Tester