The Olympisch Stadion or Kielstadion ([ˈkilstaːdijɔn]) was built as the main stadium for the 1920 Summer Olympics in Antwerp. For those games, it hosted the athletics, equestrian, field hockey, football, gymnastics, modern pentathlon, rugby union, tug of war, weightlifting and korfball (demonstration) events. Following the Olympics it was converted to a football stadium. Its current tenant is K Beerschot VA, a Belgian football club. Wikipedia