The question puzzling defences and goalkeepers for some time has been given some help by Japanese scientists. Later today, Paris St Germain will have to find a way (if Messi is fit) in their Champions League clash with Barcelona but it appears the way to stop him is employing a robot goalkeeper. Japanese television created this bizarre challenge for Messi, in which he had 3 shots to score against an artificial keeper with lightning reflexes. Watch the video to see how Messi gets on…..