Fond memories of watching him race in his last ever F1 race with McLaren in Adelaide in (I think) '86. I was seated at the end of the long Brabham straight, and near the end of the race, Nikki's brakes gave out and he hit the wall only a few dozen metres from me. The entire crowd gave him a standing ovation as he got out of the car and walked back to the pits waving to everyone.