19 juill. 2012 - The London 2012 Opening Ceremony is watched by 900 million people worldwide
Description:
It was watched by an estimated worldwide television audience of 900 million, becoming the most-viewed Olympic opening ceremony in both the UK and US. The content had largely been kept secret before the performance, despite involving thousands of volunteers and two public rehearsals.Ajouté au bande de temps:
Date:
19 juill. 2012
Maintenaint
~ Il y a 13 ans