David Beckham (File Photo)Chinanews, Jan. 12 - David Beckham will leave Real Madrid at the end of the Spanish season and sign a five-year deal for U.S. side Los Angeles Galaxy worth $1 million a week, the biggest in world sport.The 31-year-old, who joined Real from Manchester United in June 2003, is no doubt the most famous player to sign up for Major League Soccer (MLS) since it began in 1996.