... Rotorua, New Zealand, by David and Andrew Akers.ConstructionThe zorb is double-sectioned, with one ball inside the other ... until April 2006, when he resigned. Around this time, ZORB's European master franchise operator, Michael Stemp, and Hungarian ... master franchise operator, Attila Csató, ended their affiliation with ZORB and started a manufacturing and sphereing consultancy firm, Downhill ...