What 3 time champion podiumed at Mosport in 1981?
Bobby Rahal Robert Woodward "Bobby" Rahal (born January 10, 1953) is an American former auto racing driver and team owner. As a driver he won three championships and 24 races in the CART open-wheel series, including the 1986 Indianapolis 500. He also won the 2004 Indianapolis 500 as a team owner for the winning driver, Buddy Rice.
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).