Culture of the United Kingdom driver to have won the Triple Crown), John Surtees (only world champion in two and four wheels), Jackie Stewart (three time F1 champion), James Hunt, Nigel Mansell (only man to hold F1 and IndyCar titles at the same time), Jenson Button and Lewis Hamilton. The British Grand Prix is held at Silverstone every July. Other major sporting events in the UK include the London Marathon, and The Boat Race on the River Thames. The most successful male rower in Olympic history, Steve Redgrave won gold medals at five consecutive Olympic Games. Cycling is a popular physical activity in the UK.
Campbell Johnstone (rower) Campbell Johnstone (rower) Campbell Johnstone is an Australian former lightweight rower. He won Australia's first rowing World Championship title – a gold medal at the 1974 World Rowing Championships in Lucerne in the lightweight men's coxless four. Johnstone's senior rowing was with the Melbourne University Boat Club. At the Australian Rowing Championships in 1972 he won a national championship title in the lightweight eight. Johnstone was selected in Victorian state representative lightweight fours to race the Penrith Cup at the Australian Rowing Championships for six consecutive years from 1970 to 1975. Those crews won the interstate championship on five consecutive