Gymnast most famous for becoming the first female to qualify for the finals of the obstacle course television show "American Ninja Warrior." Her feat made her a social media phenomenon, inspiring the Twitter hashtag #MightyKacy in 2014.
She was voted the 2012 Eastern College Athletic Conference Gymnast of the Year while at Towson University.
She is famous for her achievements on "American Ninja Warrior," which was hosted by former NFL player Akbar Gbaja-biamila.
She began practicing gymnastics as a five-year-old.
She has dated Brent Steffensen, who also competed on "American Ninja Warrior."