Logan Kreglow

Logan Kreglow is a mechanical engineer and former high school football player from New York City who first competed in Philadelphia in American Ninja Warrior 10. Prior to competing, Kreglow nearly lost his leg in a disastrous injury in 2011. During the last high school football game in his senior year, he received a major hyperextension while attempting to receive a pass from his team's quarterback, nearly resulting his leg being amputated. However, Kreglow eventually recovered and later studied mechanical engineering at Cornell University.

American Ninja Warrior 10
In qualifying, his run was cut, but he failed the Lightning Bolts. However, he placed 23rd overall and moved on to the city finals.

During the city finals, he once again failed the Lightning Bolts. However, he moved at a much more faster pace than in qualifying. Due to the low completion rates of the obstacle that time, he was able to place 15th at the end of the city finals, thus making it to the national finals.

His national finals run was cut, but he fell on the Double Dipper. It was shown on social media that like many others, he slipped off the second dipper when the bar went askew.

American Ninja Warrior 11
He returned for his sophomore season in Baltimore. His qualifying run was once again cut, but he once again dropped on the fifth obstacle, this time being Crank It Up. But just like last time, he made it in the top 30, as he placed 20th overall.

In the city finals, he completed Crank It Up, and got up his first Warped Wall after failing the fifth obstacle the past three times he competed (both qualifying and city finals). However, it was short-lived as he slipped on the next obstacle, the Salmon Ladder. He placed 24th at the end of the night, so he did not have a shot at Vegas this time around.

American Ninja Warrior 13
He was actually originally selected to compete on American Ninja Warrior 12, but due to COVID-19 delays, he was one of the many others who were not invited to compete on the modified season. Likely to make up for unprecedented circumstances, he did receive a call to compete on the next season.

Logan competed in the fourth episode of qualifying. His run was all cut, but he once again failed the fifth obstacle, Pretzel Twist, marking his third season doing so. He still made it into the top 30, placing 21st overall.