A fast-paced cup stacking challenge testing speed, focus, and coordination as players compete in a fun and competitive match.

This child has very fast hands. Daniel Lin/YouTube Yung-Deng Lin can stack a group of cups in about 1.6 seconds, an impressive time for a 7-year-old. To give an idea of how fast the child can stack ...

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.

ENDICOTT, N.Y. (WBNG) — Union Endicott High School has added Sports Stacks to its physical education curriculum, bringing back a cup stacking unit that a P.E. teacher first introduced at the ...