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Why Cup Stacking Is the Hottest Trending Sport Right Now
January 31, 2018
They move so fast, it's almost a blur. It’s called cup stacking and it may just be the fastest growing sport in the USA. Competitions take place all over the country. We visited one in San Francisco that featured "stackers" as young as six all the way up to teenagers. They face off in singles, doubles, and relays events.
