Mertesacker outlines his plan for Arsenal’s youth By webmaster - September 27, 2021 131 0 Arsenal’s academy manager Per Mertesacker has outlined the ‘four pillars’ of development he has set up for the club’s youth players. RELATED ARTICLES Sports England start as hot favourites to win World Cup of Darts after draw confirmed Sports World No 361 Boisson sets up French Open semi-final date with Gauff Sports Wiegman’s fitness conundrums ahead of Euro 2025 squad announcement