The fastest sport stacking doubles cycle stack is 6.281 seconds and was achieved by Jae Ho Jung and Si Woo Kim (both South Korea) at the 2014 WSSA Korea Sejong City Open Sport Stacking Championships, in Sejong, South Korea, on 19 July 2014.
The fastest sport stacking doubles cycle stack is 6.281 seconds and was achieved by Jae Ho Jung and Si Woo Kim (both South Korea) at the 2014 WSSA Korea Sejong City Open Sport Stacking Championships, in Sejong, South Korea, on 19 July 2014.