Jon Stem is a two-time competitor from Clarewood, Oklahoma.
American Ninja Warrior 6[]
He first competed in Dallas in season 6. Although his run was unaired, it was shown on YouTube that he failed the fifth obstacle, the Ring Toss. He placed 33rd overall, so he didn’t move on.
American Ninja Warrior 11[]
After a four-year absence, he returned to compete in Oklahoma City in American Ninja Warrior 11. His run was cut again, but history repeated itself as he failed the fifth obstacle, this time being the Coconut Climb, as he got disqualified for derailing the bar off the palm-tree track at the end. Sadly, just like five years ago, he just ranked 33rd overall, and once again missed out in the same fashion as Dallas.