A.C.Milan can only win the Champion league, not the world cup.
Milan Badelj had played 9 times for Croatia before the 2014 FIFA World Cup.
Barcelona is not a team in the fifa world cup
Milan Badelj played for Croatia in the 2014 FIFA World Cup.
I think it's Patrick Vieira
Milan Badelj wore jersey number 15 in the 2014 FIFA World Cup.
Milan has won four world titles, Intercontinental Cup three times and the FIFA Club World Cup once. Milan also won the European Cup/Champions League on seven times . They also won the UEFA Super Cup a record five times and the Cup Winners' Cup twice. Milan has 18 league titles. They have also won the Coppa Italia five times, as well as a record six Supercoppa Italiana.
FIFA Club World Cup was created in 2000.
Realistically, the best club would be Barcelona, Real Madrid or AC Milan
England won the FIFA Club World Cup 2008.
Manchester United can not participate in the Fifa world Cup. It is a national team competition. It is not a club team competition.
Barcelona won the 2010/2011 FIFA Club World Cup.
Chelsea have never been in the FIFA (not UEFA) Club World Cup. They make their debut in December 2012.