The Balloon World Cup takes the childhood game of hitting a balloon in the air to a new level. See people from across the world compete.
원문출처 : https://www.cnn.com/videos/sports/2021/10/18/balloon-world-cup-competition-mh-orig.cnn
원문출처 : https://www.cnn.com/videos/sports/2021/10/18/balloon-world-cup-competition-mh-orig.cnn