Portugal's star footballer Cristiano Ronaldo
The newly found galaxy, labelled CR7, is three times brighter than the brightest distant galaxy known till now. The name was inspired by 30-year-old CHRISTIANO RONALDO , who is known as CR7.
Which of these was an Irish professional football player, one of the first celebrity footballers (whose extravagant lifestyle led to problems with alcoholism which curtailed his playing career), best known for his years with Manchester United?
When Sir Alex Ferguson retired in May 2013 after 26 years as manager for Manchester United Football Club who succeeded him ?