Bradley Wiggins announced his retirement from cycling on Wednesday, ending an illustrious career in which he won a British-record eight Olympic medals and became his country’s first winner of the Tour de France. FILE – In this Sunday, Nov. 20, 2016 file photo, former Tour de France winner and Olympic Gold medalist Britain’s Bradley Wiggins greets spectators prior to competing in the six day race at the Kuipke velodrome in Ghent, Belgium, Sunday, Nov. 20, 2016.