Nainggolan left out of Belgium's World Cup squad
Roberto Martinez has named his 28-man provisional Belgium squad for the World Cup, with Roma's Radja Nainggolan the most notable omission.
Radja Nainggolan has been left out of Belgium's 28-man provisional squad for the World Cup, coach Roberto Martinez has confirmed.
Reacting to the news, Roma midfielder Nainggolan has announced his retirement from international football after was left out of Belgium's provisional World Cup squad.
Belgium are set to play England, Tunisia & Panama in the group stages of the World Cup.
