Kacy Catanzaro is an American professional obstacle course athlete and former NCAA (National Collegiate Athletic Association) gymnast. She is the first woman athlete to qualify for the finals of American sports entertainment competition ‘American Ninja Warrior’ and by far the only woman to successfully finish a city finals course. Her performance in the competition earned her the nickname ‘Mighty Kacy’. Apart from this she has participated in professional gymnastics during her college days. Kacy Catanzaro has also showcased her talent in the Japanese competition ‘SASUKE 32’. As part of her career, she has co-hosted television series named ‘Team Ninja Warrior College Madness’. She is also the managing partner of obstacle course gymnasium ‘Alpha Warrior’.