The top competitors in a new sport were gathered in cow country.
You may be familiar with these athletes. That's because in recent months, many YouTube users have discovered a new addiction: underground FPV drone flying. Pilots wearing goggles that feed a first-person view from cameras mounted on custom-built performance quadcopters have taken those flying machines into forests and abandoned buildings and filmed some seriously jaw-dropping footage.
Image: http://www.fastcompany.com
