The "Wisconsin Winter Stack Up" hosted some of the country's fastest cup stackers. Sport stacking is a competition in which competitors stack specially designed cups up and down in set patterns. Speed ...

Speed stacking was started in 1999, with the competition side starting in 2006, but 8-year-old Neev has taken the sport to an entirely different level. He’s only been speed-stacking for about a year. ...

It may well be the fastest sport you've never heard of, but speed stacking is serious business. Jaydyn Coggins first became interested in speed stacking when he was six He recently won a world ...