This guy obviously had V good knowledge of the local roads.
I am as guilty as the next man for antics in my younger years.
Watching the vid for a second time, it looks to me the camera is mounted on the guy's torso at his stomach and not his hat. He may be looking round at traffic and pedestrians but the camera continues to face forward, giving the impression he doesn't look round.
Notice the position of his arms in the shot.
I had thought he'd speeded up the vid, but on second glance, I don't think so. The lower position of the camera gives a 'speedier' perspective.
Foolhardy attention seeker. Needs to see a shrink.