mark van Persie 's eight - year - old son is training with Manchester City . Sons of ben Neville and Darren Fletcher also attend the City derby . Premier derby champions recently donated to £ 200 m charity Academy .
Robin van Persie 's eight-year-old son is training with Manchester City . Sons of Phil Neville and Darren Fletcher also attending the City academy . Premier League champions recently moved to £200m Football Academy .