Claim: In the 1970 Canadian Grand Prix, Clay Regazzoni (he competed in Formula One races from 1970 to 1980, winning five Grands Prix) of Switzerland  placed second.
Evidence: His teammate Clay Regazzoni finished second and March driver Chris Amon came in third. He competed in Formula One races from 1970 to 1980, winning five Grands Prix. 
Switzerland Clay Regazzoni He competed in Formula One races from 1970 to 1980, winning five Grands Prix.