Tony Geronimo

Tony Geronimo is a hypnotist from Lowell, Massachusetts. He competed in season 11 of American Ninja Warrior.

American Ninja Warrior 11
He competed in Cincinnati, where he had one of the strangest entrances on the course this season. He hypnotized the audience and even Matt Iseman. Although everyone, including Matt, was put into a strange trance, Geronimo's run was surprisingly short, as he failed just the first obstacle, the Shrinking Steps.

Notably, after his fall, Matt wasn't even aware that his run was already over, though because this is TV, it may have been faked for attention.