just read wikipedia... :)
mikel
Didier Drogba
At present nobody wears the No. 7 shirt for Chelsea (20, July 2010) Previous players were Andriy Shevchenko and Ricardo Quaresma
Jose Bosingwa
Branislav Ivanovic
Didder Drogba
Andriy Shevchenko
Fernando Torres
Palo maldini wore it , but he has retired now.
Anelka wears jersey number 39.
Rhys Taylor.
It is worn by petr cech.