5-foot-tall Kacy Catanzaro conquers 'American Ninja Warrior' course

American Ninja Warrior has to be one of the toughest game shows that has ever graced the television.

She's 5 feet tall and only 100 lbs. but don't be fooled, “Mighty Kacy” is one tough competitor. The former Towson University gymnast (2009-2012) and New Jersey native is setting the bar on the television series obstacle course challenge, “American

Teared up, really. But let's not quibble. My defense on that front: I cry easily. Monday's show was the Dallas finals. Never has a woman completed a full course. On Monday, 5-foot-tall, 100-pound Kacy Catanzaro did it.

Kacy Catanzaro put her gymnastics background to good use, becoming the first woman to complete an “American Ninja Warrior” city course in Dallas and to qualify for the Las Vegas finals, as aired on NBC on Monday. The 5-foot former Towson University 

Meet Kacy Catanzaro. She is a 5-foot gymnast that only weighs 100-pounds. Catanzaro broke some records on the NBC sports entertainment television, American Ninja Warrior. She became the first woman to complete the demanding "Warrior Wall" and