Editor's note: This segment was rebroadcast on Sept. 30, 2025. Click here for that audio. In the early 2000s, thousands of U.S. schools had their students race the clock to stack cups in gym class.

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 ...

Click here for the original audio. Thousands of U.S. schools have their students race the clock to stack cups in gym class. Why? A former circus clown from Colorado named Bob Fox holds the key. Here & ...

JOPLIN, Mo. — It was cup stacking time again at St. Mary’s Elementary in Joplin. Part of the school’s annual “stack up” event where kindergarten through 5th grade kids were part of a world record ...

William Orrell is ranked as the top performer in the world in fast-cup stacking by the World Sport Stacking Association. Now, Orrell recently defeated the speed stacking world record, that was held by ...

Watch intense cup stacking action as players race to build perfect stacks. #FunChallenge #Skills #Competition Culkin and Song mark nine years as Swift, Kelce cancel reception Donald Trump’s approval ...

Old Mission Peninsula School is proving that their winter sports program is stacked! They’re participating in the , an attempt to have the most students around the world stack cups for 30 minutes.