Hi! I'm the editor here at American Ninja Warrior Nation. I'm also a huge fan.
Ahead of his Stage Two run, he let us in on his training background.
As American Ninja Warrior winds down, Junior is heating up!
He was the first to clear Stage Two in this incredible run.
There are 20 Ninjas left in the running. Who do you think has the potential to go all the way?
Could he be the youngest champion ever?
Using his Safety Pass, Joe is off to Stage Two.