There have been many mysteries in this Formula 1 season: Why is a Renault engine so much slower in a McLaren? How does Nico Hulkenberg keep his hair looking like that under his helmet? And who was making the 'neeoooww' noises over the United States Grand Prix commentary?!
McLaren's dodgy car and the Hulk's perfect quiff will go on into the unknown, but we finally have the COTA culprit!
It puts the theory that it was secretly Sky Sports and world feed commentator Martin Brundle to rest and though the man is yet to be named, he might just find himself going down in F1 folklore for some time to come…