Paralympics: Choreographers reveal secrets of spectacular opening ceremony

The opening ceremony of the Paralympic Games at Place de la Concorde on Wednesday night provided a nearly four-hour-long spectacle that was watched by around 10 million viewers in France alone. For more insight on how this enormous feat of organisation and choreography was achieved, FRANCE 24 was joined by two people who helped bring it to fruition – Alexis Orchin and Arnaud Boursain.