Zack Eichenstein is an orthodox jew who competed on two seasons of American Ninja Warrior.
American Ninja Warrior 13[]
Zack competed in the fourth qualifying episode. His run was digested, but he failed on Log Runner, ending his rookie season.
American Ninja Warrior 14[]
Zack returned for his second season in the fourth qualifying episode. His run was cut, but he went for Despicaballs instead of Log Runner at Split Decision and he cleared it. He later failed on Final Frontier, going out on the fifth obstacle and he placed 12th overall, advancing to the semifinals this time around.
He later competed in the fourth and last semifinals episode. His run there was digested, but he failed on the Salmon Ladder, being the only competitor who did so in the semifinals of this season. Since he was one of only fourteen competitors who got past the fifth obstacle and made it to the back half, he placed 14th overall and advanced to the national finals.
His run on Stage One was cut, but it was revealed that he failed the Dipping Birds, once again ending his season on a balance obstacle.
Results[]
| ANW | # | Result | Notes |
|---|---|---|---|
| 14 | Failed Dipping Birds (Stage One) | All cut. External Information. |