“In the blissful early stages of his tenure with Belgium, Roberto Martinez came up with an idea. People had kept telling him the language barrier was a persistent problem in Belgian football, creating a natural divide between those from the Flemish-speaking north of the country, such as Toby Alderweireld, Jan Vertonghen and Kevin De Bruyne, and those whose first language is French, such as Axel Witsel and Eden Hazard. …”
The Athletic (Video)