Chelsea FC is pleased to confirm the signing of Argentinian international Valentin Barco from RC Strasbourg. Subscribe to our channel here: youtube.com/chelseafc?sub_confirmation=1 #Chelsea #ChelseaFC #Football #Soccer #valentinbarco #cobham #barco --- Download Chelsea FC's official mobile app for EXCLUSIVE content: che.lc/5thstand For all the latest updates, team news and launches, visit: che.lc/YTwebsite