Tallest human chair stack
Who
The Peking Acrobats
Where
United States (Los Angeles)
When

The Peking Acrobats, of Peking, China, managed to create a chair stack 6.4 m (21 ft) high, with six people stacked onto seven chairs, holding a handstand for a full five seconds, on the set of Guinness World Records: Primetime , in Los Angeles, California, USA on 16 October 1999.