The youngest player to score in the World Cup final since Pel?, for the tournament-winning team, in his brief career to date Kylian Mbapp? is breaking records at a rate matched by only the likes of Lionel Messi and Cristiano Ronaldo, and is fast becoming one of the biggest names in football. But did you know that even at three years old, he would sit listening to the manager's talk before an AS Bondy match? Or where his signature crossed-arm...