b'Previous page: With the Eiffel Tower just visible in the background, British cyclist Bradley Wiggins, in the yellow jersey, makes his triumphant entrance on to the famous cobbles of the Champs-lyses, Paris in the final stage of the Tour de France, 22nd July 2012.Opposite: An extreme downhill mountain bike rider attacks a black run in the woods high above the ski resort of Les Arcs, which stands at an elevation of 3,250m above sea level, France, 2nd September 2009.66'