Card Stacking Champ Builds Replica Of Several Olympic Arenas

Reuters: American performance artist Brian Berg, who holds a Guinness World Record for stacking cards, is using some 140,000 playing cards to create the “Bird’s Nest” national stadium, the “Water Cube” aquatics centre and a 3.2-metre (10-foot) version of the vertigo-inducing CCTV state television building.