Cristiano Ronaldo has scored 923 goals in his long, trophy-laden career. But since 2013, those goals have been followed a now infamous celebration called the "Siuuu."

Cristiano Ronaldo is one of the titans of world football, and alongside his goals, assists and trophies has perhaps the most iconic celebration in any sport. This browser is not supported, please use a different one or install the app His "Siu" celebration is copied around the world by people ranging from fellow professionals to fans on sofas,

These celebrations, along with his incredible talent and longevity, have cemented Ronaldo’s place as one of football’s greatest icons. As he turns 40 years, his hunger for success remains undiminished, inspiring the next generation of footballers while continuing to add to his remarkable legacy.