Cristiano Ronaldo is a Portuguese professional footballer who plays for Spanish club Real Madrid and the Portugal national team. He is widely regarded as one of the greatest footballers of all time.

Ronaldo began his career as a youth player for Sporting CP， before signing with Manchester United in 2003. In Manchester he won three Premier League titles， an FA Cup and a UEFA Champions League title before signing with Real Madrid in 2009. With Real Madrid， Ronaldo has won four UEFA Champions League titles and two La Liga titles.

Ronaldo has also had a successful international career with Portugal， winning the UEFA European Championship in 2016. In addition to his football career， Ronaldo has also been involved with numerous charitable and commercial endorsements. He is one of the most marketable athletes in the world， and is considered to be an icon in the sport.

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