This is an older video from the Best Motoring crew. They invite Tommi Makkinen to drive the Gunsai Touge (it’s a course in a motorsports park where they do hold a lot of competitions for street tuned cars). Subaru was generous enough to bring Tommi’s last championship winning car out for the bit. The guys take turns riding in the car with him to observe his technique in the snow. The last part is where Makkinen goes all out. They put a camera in the footwell to show his left foot braking technique. A lot of rally cars are setup with a strong rear brake bias that allows the drivers to initiate drifts using left foot braking.