how old ronaldo

Cristiano Ronaldo was born on February 5, 1985, which makes him 40 years old as of August 29, 2025. Interestingly, according to recent physiological data, his biological age is estimated to be about 28.9 years, reflecting his exceptional fitness level. Ronaldo currently plays for Al-Nassr in the Saudi Pro League and continues to perform at a high level despite being 40 years old.