Check out our new cup stacking video! These guys are way fast! A couple of them will be competing in the 2013 World Championship. Thanks to AudioTreats for the awesome music. 做完新的影片！這是台灣最快的疊杯選手！有幾個會參加美國世界冠軍比賽！ Tags: 3 comments 51 likes 6 shares Share this: Kuma Films About author Management: Josh Zimmerman [email protected] Brothers Todd and Joe Robins are content creators who love traveling and filming amazing people, awe 180599 followers 111276 likes "http://www.kumafilms.com/" View all posts