No current Yankees player wears #7. In 1969, the Yankees retired the #7 in honor of Mickey Mantle.
Cristiano Ronaldo used to be #9 but changed to #7 with Real Madrid.
Ramires
Currently, there is no player who wears jersey number 7 for mancunian republic.
Statue of Liberty
J.D. Drew wears #7.
JD Drew
David Villa
Luis Suarez currently wears the number 7 shirt for Liverpool.
Cristiano Ronaldo is an example of a world famous footballer. He plays for Real Madrid and wears number 7.
Many players have worn number "7". One of the more famous "7"s was Mickey Mantle of the Yankees.
The current player wearing #7 is Jamey Carrol, but Brandon Phillips and Kenney Lofton also wore the number.