Manchester City's academy has been found the most valuable in England according to new dataManchester City's academy graduates have been ranked as the most valuable assets in all of England, says new data. According to a report produced by the CIES Football Observatory, only Barcelona in European football have a bigger pool of more expensive academy players, with Manchester City ranking second in the list. That makes their academy the most prized in England at present, with Bayern Munich and Real Madrid following close behind the Premier League giants in the standings. Manchester City has the most valuable academy in England according to new dataA general view of Manchester City's Etihad Stadium (Image credit: Getty Images)Topped by Barça, it is no surprise that the LaLiga giants lead the way, given Lamine Yamal is the latest product of their fabled La Masia academy. For more information on all clubs and a further look at the data, you can visit the CIES Football Observatory's latest findings.