Grand Prix motorcycle racing career Active years 1983 - 1992

Teams Yamaha, Honda, Cagiva

Grands Prix 127

Championships 500cc - 1984,1986,1988,1989

Wins 31

Podium finishes    78

Career points 1429

Pole positions 18

Fastest laps 21

First Grand Prix 1983 500cc South African Grand Prix

First win 1984 500cc South African Grand Prix

Last win 1992 500cc Hungarian Grand Prix

Last Grand Prix 1992 500cc South African Grand Prix