Cristiano Ronaldo laughs as Mr. Beast tries to learn the iconic Siu celebration

Cristiano Ronaldo, Portugal’s football icon, recently teamed up with YouTube superstar Mr. Beast (a.k.a. the most-subscribed individual on the platform) for a video aiming to “break the Internet.” One of the highlights from this meeting was Mr. Beast’s attempt to master Ronaldo’s iconic SIU celebration. The content creator, clearly not a natural, fumbled through his first few tries, much to Ronaldo’s amusement. Eventually, he managed to pull it off, undoubtedly thrilled to momentarily channel his inner football legend.
 
A post shared by Cristiano Ronaldo (@cristiano)
As part of this epic collaboration, Ronaldo and Mr. Beast exchanged ideas ranging from football to content creation. Mr. Beast even offered Ronaldo some unsolicited yet intriguing advice: boost his YouTube game by collaborating with online stars like IShowSpeed and other Internet personalities, alongside sporting icons.
Cristiano Ronaldo’s “Siu” celebration is a high-energy, signature move he performs after scoring a goal, symbolizing triumph and joy. He first unveiled the celebration during his time at Real Madrid in a match against Chelsea in the 2013 International Champions Cup.
It involves him sprinting toward the crowd, leaping into the air, rotating his body mid-flight, and landing with his arms outstretched while emphatically shouting “Siu!”—a stylized version of the Spanish word sí (yes).
The celebration has become a hallmark of Ronaldo’s career, capturing his confidence and charisma, while fans in the stadium often chant “Siu” in unison, amplifying its impact. Over time, it has transcended football, becoming a cultural phenomenon that is imitated by fans and athletes worldwide.