It's arguably the most iconic warm-up in football history.Diego Maradona 's 'seven', performed shortly before dispatching Bayern Munich while he was at Napoli in the 1989 UEFA Cup, consists of keepy-ups with both feet, both knees, both shoulders and finally the head.
And now Scottish wonderkid Billy Gilmour has mastered it. Get all the latest Sports news sent straight to your Inbox every day by signing up to our newsletter.We cover every morsel of information regarding your favourite club in the form of articles, videos and podcasts.
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