LONGEST SPEEDWALL EVER - 20,000 DOMINOES

Longest Speedwall Ever - 104 Meters - 20,000 Dominoes http://www.austriandominoart.com This is a unofficial world record for the longest speedwall measuring a total of 104 meters. If you want to break this record, please build the speedwall at least 5 layers high (like this one) :) ✒ ABOUT US We realize professional domino projects as known from the former TV show "Domino Day". Our YouTube channel contains more than 100 exciting videos for your entertainment. In the last couple of years we have been awarded over 10 official Guinness World Records titles. Make sure to subscribe for further domino action, we'll appreciate it ;) ✒ GET CONNECTED Official Website ► http://www.austriandominoart.com Facebook ►   / austriandominoart   Instagram ►   / austriandominoart   Business inquiries/contact ► mail@austriandominoart.com