Up until a few minutes ago, I had never heard of a competition called "WindGames." For the uninitiated, "WindGames 2016," which just wrapped up a couple of weeks ago in Spain, features athletes stepping into a vertical wind-tunnel to show their moves in front of a cheering crowd. I'm sure there are judges involved, but whatever, it's crazy cool to watch.

Here's overall winner Leo Volkov, killing the competition and rocking the crowd:

Here are some highlights of WindGames 2016: