4 years- since 2006
Christiano Ronaldo joined Manchester United , from Sporting Lisbon in the year 2006.
7 hours a day
He only uses his first name because his full name is very long-Cristiano Ronaldo Dos Santos Aveiro.
He has a five year contract at Real.
Cristiano Ronaldo began his professional career at Sporting Lisbon in 2001. So as of 2012, he has been playing football professionally for 11 years.
I don't know check another website
Since he was born the cat went over the moon
He is a superb player breaking long standing records every season
He has been in Manchester United since 2006.