Everything in Kylian Mbappe's career has happened at speed, and if his legs move in a blur when he is on the pitch, his brain whirs every bit as quickly when he is in front of the media.
Watching Mbappe speak to the press is almost as impressive as witnessing him torment opposition defences. And it brings to mind exactly the same question: How can this guy be so young?
Mbappe, who turned 20 on Thursday, speaks in elegantly constructed sentences. He listens intently to the questions put to him and answers them with deep concentration, a smile often spreading across his face as his ideas take form.