Fastest time to build a three-level house of cards

Fastest time to build a three-level house of cards
من
Silvio Sabba
ماذا
6.80 second(s)
أين
إيطاليا (Pioltello,Milan)
متى
The fastest time to build a three-level house of cards is 6.80 seconds, achieved by Silvio Sabba (Italy), in Pioltello, Milan, Italy, on 26 June 2012.