Watch This Super Motivational Video As The First Girl Ever Completes The American Ninja Warrior Course

Until recently, only men have managed to complete the American Ninja Warrior course to qualify for final. That is, until a 100 pound gymnast standind at just five-feet tall came along and blew everyone away.  Kacy Cantazaro is the first woman to demolish the famous American Ninja Warrior obstacle course, making it look almost effortless. Even the commentators can’t keep it together.

At 2:50 Kacy pretty much defies the law of gravity: