What is the capacity of the stadium where Collision in Korea took place?
Collision in Korea: Collision in Korea, officially known as the Pyongyang International Sports and Culture Festival for Peace (平和のための平壌国際体育・文化祝典 , Heiwa no tame no Pyon'yan kokusai taiiku bunka shukuten ) , was the largest professional wrestling pay-per-view (PPV) event in history. Collision in Korea:  It was jointly produced by World Championship Wrestling (WCW) and New Japan Pro Wrestling (NJPW), and took place over a period of two days on April 28 and 29, 1995 at May Day Stadium in Pyongyang, North Korea.
i don't know