I love how he got scared "Nein! Nein! Nein!!!!" lol

but its his own fault, track was slippery and I bet he disabled the traction control and DSC.
Z4 Roadsters are bitchy to handle on the wet because of the wheelbase and the driver's position to the rear end of the car.

well, except for peeling the turf out of the rims, no harm was done.