What 3 time champion podiumed at Mosport in 1981?
1981 Can-Am season The 1981 Can Am series season was the fourteenth running of the Sports Car Club of America's prototype-based series, and the fifth running of the revived series. Geoff Brabham was declared champion, despite only winning two races. Chevrolet again dominated the season. The dominant chassis manufacturers were March, Lola, Holbert, Frissbee, and VDS. IndyCar drivers Al Unser and Bobby Rahal also podiumed at Road America and Mosport, respectively.
Australian Motorcycle Grand Prix The Australian Motorcycle Grand Prix is a motorcycling event that is part of the Grand Prix motorcycle racing season. From 1997 to the present day, it is run at the scenic Phillip Island Grand Prix Circuit south of Melbourne, Victoria. Prior to 1997 the event was held at a number of different venues, most notably Eastern Creek west of Sydney New South Wales and Bathurst in central western New South Wales. The only rider to win the 'premier class' race at multiple venues is five-time World Champion Michael Doohan, with wins at Bathurst (1988), Eastern Creek (1992, 1995) and Phillip Island (1998).