We have discussed soccer and education often on this site—I just ran across a brief comment about the difference between professional CYCLISTS from the US and Europe and couldn't help thinking about soccer as well.
This is from an on-line site dealing exclusively with cycling; it is a review of Floyd Landis's new book:
"(Most American professional cyclists come from an upper middle-class background, in sharp contrast to the working-class roots that are still strong in the European peloton. Most European pro riders today have the equivalent of a high school diploma, as many left school in their late teens to race their bikes full-time, largely because they were already among elite riders.)" [See
http://www.cyclingnews.com/road/2007/tour07/?id=/tech/2007/reviews/landis_book_review07 for the entire review.]
Interesting parallel with how players come to high levels of soccer—through college in the US and straight from HS in Europe (even without finishing HS).