Parkour coach most well known for competing several times on the popular obstacle course television series American Ninja Warrior.
After studying architecture at New Jersey Institute of Technology, he went on to complete a degree in fine arts at the University of the Arts.
He founded the free running training facility Pinnacle Parkour Academy and has since become a coach at the school.
Born to Jim and Shelley Rahn, he has a brother, Nicholas. He married Kim Wienches in September 2017.
Like Kacy Catanzaro, he gained fame as a regular competitor on American Ninja Warrior.