Laurent Koscielny was hoping to retire on a high following the 2018 World Cup. Gabriel Bouys / AFP
Laurent Koscielny was hoping to retire on a high following the 2018 World Cup. Gabriel Bouys / AFP
World Cup 2018: Laurent Koscielny 'devastated' after being ruled out of Russia tournament
Central defender to be sidelined for six months according to Arsenal manager Arsene Wenger, bringing sad end to international career
