MADRID, Nov 15 (Reuters) - Real Madrid officially presented their Brazilian defender Marcelo on Wednesday as an important signing for the club's future success.
The 18-year-old international, who has joined from Fluminense until 2012, is seen as a long-term replacement for compatriot Roberto Carlos at left back.
--- So, how is this possible? The rest of the world has to abide by a transfer window that is closed form September 1 to December 31, except for Real Madrid who can sign players contracted to other clubs whenever they want?