About TheGlobalSiu

The Global Siu is a worldwide flashmob movement uniting fans of Cristiano Ronaldo in an epic, synchronized celebration of his iconic “Siuuu!”.  (official date to be announced), the event will see Ronaldo fans from every corner of the globe come together for a single powerful moment — one massive “Siu” at the exact same time, streamed live across all continents.

From New York to Paris, Tokyo to Rio, crowds will gather in front of famous landmarks and public squares to join the countdown and unleash the energy of the Siu. It's more than just a celebration — it's a tribute to passion, unity, and the global power of sport.

Whether you're in a major city or joining the livestream from home, this is your chance to be part of a moment the world will never forget.
One planet. One moment. One Siuuu.